19854761472

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 400

約数和(自身を含む): 72950768352

約数和(自身を除く): 53096006880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 648, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2106, 2184, 2268, 2304, 2457, 2496, 2592, 2688, 2808, 2912, 3024, 3276, 3328, 3456, 3584, 3744, 4032, 4212, 4368, 4536, 4608, 4914, 4992, 5184, 5261, 5376, 5616, 5824, 6048, 6552, 6656, 6912, 7371, 7488, 8064, 8424, 8736, 9072, 9828, 9984, 10368, 10522, 10752, 11232, 11648, 12096, 13104, 13824, 14742, 14976, 15783, 16128, 16848, 17472, 18144, 19656, 19968, 20736, 21044, 22464, 23296, 24192, 26208, 29484, 29952, 31566, 32256, 33696, 34944, 36288, 36827, 39312, 41472, 42088, 44928, 46592, 47349, 48384, 52416, 58968, 59904, 63132, 67392, 68393, 69888, 72576, 73654, 78624, 84176, 89856, 94698, 96768, 104832, 110481, 117936, 126264, 134784, 136786, 139776, 142047, 145152, 147308, 157248, 168352, 179712, 189396, 205179, 209664, 220962, 235872, 252528, 269568, 273572, 284094, 290304, 294616, 314496, 331443, 336704, 378792, 410358, 419328, 426141, 441924, 471744, 478751, 505056, 539136, 547144, 568188, 589232, 615537, 628992, 662886, 673408, 757584, 820716, 852282, 883848, 943488, 957502, 994329, 1010112, 1094288, 1136376, 1178464, 1231074, 1257984, 1325772, 1346816, 1436253, 1515168, 1641432, 1704564, 1767696, 1846611, 1886976, 1915004, 1988658, 2020224, 2188576, 2272752, 2356928, 2462148, 2651544, 2693632, 2872506, 2982987, 3030336, 3282864, 3409128, 3535392, 3693222, 3773952, 3830008, 3977316, 4040448, 4308759, 4377152, 4545504, 4713856, 4924296, 5303088, 5539833, 5745012, 5965974, 6060672, 6565728, 6818256, 7070784, 7386444, 7660016, 7954632, 8080896, 8617518, 8754304, 9091008, 9427712, 9848592, 10606176, 11079666, 11490024, 11931948, 12121344, 12926277, 13131456, 13636512, 14141568, 14772888, 15320032, 15909264, 17235036, 17508608, 18182016, 18855424, 19697184, 21212352, 22159332, 22980048, 23863896, 24242688, 25852554, 26262912, 27273024, 28283136, 29545776, 30640064, 31818528, 34470072, 35017216, 36364032, 38778831, 39394368, 42424704, 44318664, 45960096, 47727792, 51705108, 52525824, 54546048, 56566272, 59091552, 61280128, 63637056, 68940144, 72728064, 77557662, 78788736, 84849408, 88637328, 91920192, 95455584, 103410216, 105051648, 109092096, 118183104, 122560256, 127274112, 137880288, 155115324, 157577472, 169698816, 177274656, 183840384, 190911168, 206820432, 218184192, 236366208, 245120512, 254548224, 275760576, 310230648, 315154944, 354549312, 367680768, 381822336, 413640864, 472732416, 509096448, 551521152, 620461296, 709098624, 735361536, 763644672, 827281728, 945464832, 1103042304, 1240922592, 1418197248, 1527289344, 1654563456, 2206084608, 2481845184, 2836394496, 3309126912, 4963690368, 6618253824, 9927380736, 19854761472]

約数ペア:

[(1, 19854761472), (2, 9927380736), (3, 6618253824), (4, 4963690368), (6, 3309126912), (7, 2836394496), (8, 2481845184), (9, 2206084608), (12, 1654563456), (13, 1527289344), (14, 1418197248), (16, 1240922592), (18, 1103042304), (21, 945464832), (24, 827281728), (26, 763644672), (27, 735361536), (28, 709098624), (32, 620461296), (36, 551521152), (39, 509096448), (42, 472732416), (48, 413640864), (52, 381822336), (54, 367680768), (56, 354549312), (63, 315154944), (64, 310230648), (72, 275760576), (78, 254548224), (81, 245120512), (84, 236366208), (91, 218184192), (96, 206820432), (104, 190911168), (108, 183840384), (112, 177274656), (117, 169698816), (126, 157577472), (128, 155115324), (144, 137880288), (156, 127274112), (162, 122560256), (168, 118183104), (182, 109092096), (189, 105051648), (192, 103410216), (208, 95455584), (216, 91920192), (224, 88637328), (234, 84849408), (252, 78788736), (256, 77557662), (273, 72728064), (288, 68940144), (312, 63637056), (324, 61280128), (336, 59091552), (351, 56566272), (364, 54546048), (378, 52525824), (384, 51705108), (416, 47727792), (432, 45960096), (448, 44318664), (468, 42424704), (504, 39394368), (512, 38778831), (546, 36364032), (567, 35017216), (576, 34470072), (624, 31818528), (648, 30640064), (672, 29545776), (702, 28283136), (728, 27273024), (756, 26262912), (768, 25852554), (819, 24242688), (832, 23863896), (864, 22980048), (896, 22159332), (936, 21212352), (1008, 19697184), (1053, 18855424), (1092, 18182016), (1134, 17508608), (1152, 17235036), (1248, 15909264), (1296, 15320032), (1344, 14772888), (1404, 14141568), (1456, 13636512), (1512, 13131456), (1536, 12926277), (1638, 12121344), (1664, 11931948), (1728, 11490024), (1792, 11079666), (1872, 10606176), (2016, 9848592), (2106, 9427712), (2184, 9091008), (2268, 8754304), (2304, 8617518), (2457, 8080896), (2496, 7954632), (2592, 7660016), (2688, 7386444), (2808, 7070784), (2912, 6818256), (3024, 6565728), (3276, 6060672), (3328, 5965974), (3456, 5745012), (3584, 5539833), (3744, 5303088), (4032, 4924296), (4212, 4713856), (4368, 4545504), (4536, 4377152), (4608, 4308759), (4914, 4040448), (4992, 3977316), (5184, 3830008), (5261, 3773952), (5376, 3693222), (5616, 3535392), (5824, 3409128), (6048, 3282864), (6552, 3030336), (6656, 2982987), (6912, 2872506), (7371, 2693632), (7488, 2651544), (8064, 2462148), (8424, 2356928), (8736, 2272752), (9072, 2188576), (9828, 2020224), (9984, 1988658), (10368, 1915004), (10522, 1886976), (10752, 1846611), (11232, 1767696), (11648, 1704564), (12096, 1641432), (13104, 1515168), (13824, 1436253), (14742, 1346816), (14976, 1325772), (15783, 1257984), (16128, 1231074), (16848, 1178464), (17472, 1136376), (18144, 1094288), (19656, 1010112), (19968, 994329), (20736, 957502), (21044, 943488), (22464, 883848), (23296, 852282), (24192, 820716), (26208, 757584), (29484, 673408), (29952, 662886), (31566, 628992), (32256, 615537), (33696, 589232), (34944, 568188), (36288, 547144), (36827, 539136), (39312, 505056), (41472, 478751), (42088, 471744), (44928, 441924), (46592, 426141), (47349, 419328), (48384, 410358), (52416, 378792), (58968, 336704), (59904, 331443), (63132, 314496), (67392, 294616), (68393, 290304), (69888, 284094), (72576, 273572), (73654, 269568), (78624, 252528), (84176, 235872), (89856, 220962), (94698, 209664), (96768, 205179), (104832, 189396), (110481, 179712), (117936, 168352), (126264, 157248), (134784, 147308), (136786, 145152), (139776, 142047)]