815562384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 320

約数和(自身を含む): 2826485760

約数和(自身を除く): 2010923376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 112, 114, 124, 133, 152, 156, 168, 182, 186, 208, 217, 228, 247, 248, 266, 273, 304, 312, 317, 336, 364, 372, 399, 403, 434, 456, 494, 496, 532, 546, 589, 624, 634, 651, 728, 741, 744, 798, 806, 868, 912, 951, 988, 1064, 1092, 1178, 1209, 1268, 1302, 1456, 1482, 1488, 1596, 1612, 1729, 1736, 1767, 1902, 1976, 2128, 2184, 2219, 2356, 2418, 2536, 2604, 2821, 2964, 3192, 3224, 3458, 3472, 3534, 3804, 3952, 4121, 4123, 4368, 4438, 4712, 4836, 5072, 5187, 5208, 5642, 5928, 6023, 6384, 6448, 6657, 6916, 7068, 7608, 7657, 8242, 8246, 8463, 8876, 9424, 9672, 9827, 10374, 10416, 11284, 11856, 12046, 12363, 12369, 13314, 13832, 14136, 15216, 15314, 16484, 16492, 16926, 17752, 18069, 19344, 19654, 20748, 22568, 22971, 24092, 24726, 24738, 26628, 27664, 28272, 28847, 29481, 30628, 32968, 32984, 33852, 35504, 36138, 39308, 41496, 42161, 45136, 45942, 48184, 49452, 49476, 53256, 53599, 57694, 58962, 61256, 65936, 65968, 67704, 68789, 72276, 78299, 78616, 82992, 84322, 86541, 91884, 96368, 98904, 98952, 106512, 107198, 115388, 117924, 122512, 126483, 127751, 135408, 137578, 144552, 156598, 157232, 160797, 168644, 173082, 183768, 186713, 197808, 197904, 206367, 214396, 230776, 234897, 235848, 252966, 255502, 275156, 289104, 313196, 321594, 337288, 346164, 367536, 373426, 383253, 412734, 428792, 461552, 469794, 471696, 505932, 511004, 548093, 550312, 560139, 626392, 643188, 674576, 692328, 746852, 766506, 825468, 857584, 894257, 939588, 1011864, 1022008, 1096186, 1100624, 1120278, 1252784, 1286376, 1306991, 1384656, 1493704, 1533012, 1644279, 1650936, 1788514, 1879176, 2023728, 2044016, 2192372, 2240556, 2427269, 2572752, 2613982, 2682771, 2987408, 3066024, 3288558, 3301872, 3577028, 3758352, 3920973, 4384744, 4481112, 4854538, 5227964, 5365542, 6132048, 6577116, 7154056, 7281807, 7841946, 8769488, 8962224, 9709076, 10455928, 10731084, 13154232, 14308112, 14563614, 15683892, 16990883, 19418152, 20911856, 21462168, 26308464, 29127228, 31367784, 33981766, 38836304, 42924336, 50972649, 58254456, 62735568, 67963532, 101945298, 116508912, 135927064, 203890596, 271854128, 407781192, 815562384]

約数ペア:

[(1, 815562384), (2, 407781192), (3, 271854128), (4, 203890596), (6, 135927064), (7, 116508912), (8, 101945298), (12, 67963532), (13, 62735568), (14, 58254456), (16, 50972649), (19, 42924336), (21, 38836304), (24, 33981766), (26, 31367784), (28, 29127228), (31, 26308464), (38, 21462168), (39, 20911856), (42, 19418152), (48, 16990883), (52, 15683892), (56, 14563614), (57, 14308112), (62, 13154232), (76, 10731084), (78, 10455928), (84, 9709076), (91, 8962224), (93, 8769488), (104, 7841946), (112, 7281807), (114, 7154056), (124, 6577116), (133, 6132048), (152, 5365542), (156, 5227964), (168, 4854538), (182, 4481112), (186, 4384744), (208, 3920973), (217, 3758352), (228, 3577028), (247, 3301872), (248, 3288558), (266, 3066024), (273, 2987408), (304, 2682771), (312, 2613982), (317, 2572752), (336, 2427269), (364, 2240556), (372, 2192372), (399, 2044016), (403, 2023728), (434, 1879176), (456, 1788514), (494, 1650936), (496, 1644279), (532, 1533012), (546, 1493704), (589, 1384656), (624, 1306991), (634, 1286376), (651, 1252784), (728, 1120278), (741, 1100624), (744, 1096186), (798, 1022008), (806, 1011864), (868, 939588), (912, 894257), (951, 857584), (988, 825468), (1064, 766506), (1092, 746852), (1178, 692328), (1209, 674576), (1268, 643188), (1302, 626392), (1456, 560139), (1482, 550312), (1488, 548093), (1596, 511004), (1612, 505932), (1729, 471696), (1736, 469794), (1767, 461552), (1902, 428792), (1976, 412734), (2128, 383253), (2184, 373426), (2219, 367536), (2356, 346164), (2418, 337288), (2536, 321594), (2604, 313196), (2821, 289104), (2964, 275156), (3192, 255502), (3224, 252966), (3458, 235848), (3472, 234897), (3534, 230776), (3804, 214396), (3952, 206367), (4121, 197904), (4123, 197808), (4368, 186713), (4438, 183768), (4712, 173082), (4836, 168644), (5072, 160797), (5187, 157232), (5208, 156598), (5642, 144552), (5928, 137578), (6023, 135408), (6384, 127751), (6448, 126483), (6657, 122512), (6916, 117924), (7068, 115388), (7608, 107198), (7657, 106512), (8242, 98952), (8246, 98904), (8463, 96368), (8876, 91884), (9424, 86541), (9672, 84322), (9827, 82992), (10374, 78616), (10416, 78299), (11284, 72276), (11856, 68789), (12046, 67704), (12363, 65968), (12369, 65936), (13314, 61256), (13832, 58962), (14136, 57694), (15216, 53599), (15314, 53256), (16484, 49476), (16492, 49452), (16926, 48184), (17752, 45942), (18069, 45136), (19344, 42161), (19654, 41496), (20748, 39308), (22568, 36138), (22971, 35504), (24092, 33852), (24726, 32984), (24738, 32968), (26628, 30628), (27664, 29481), (28272, 28847)]