19785777984

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28697}}^1$

素因数の和:28747

約数の個数: 280

約数和(自身を含む): 70560346560

約数和(自身を除く): 50774568576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 6048, 6156, 6384, 7182, 8208, 8512, 9072, 9576, 10773, 10944, 12096, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 25536, 28697, 28728, 32832, 36288, 38304, 43092, 49248, 57394, 57456, 76608, 86091, 86184, 98496, 114788, 114912, 172182, 172368, 200879, 229576, 229824, 258273, 344364, 344736, 401758, 459152, 516546, 545243, 602637, 688728, 689472, 774819, 803516, 918304, 1033092, 1090486, 1205274, 1377456, 1549638, 1607032, 1635729, 1807911, 1836608, 2066184, 2180972, 2324457, 2410548, 2754912, 3099276, 3214064, 3271458, 3615822, 3816701, 4132368, 4361944, 4648914, 4821096, 4907187, 5423733, 5509824, 6198552, 6428128, 6542916, 7231644, 7633402, 8264736, 8723888, 9297828, 9642192, 9814374, 10847466, 11450103, 12397104, 12856256, 13085832, 14463288, 14721561, 15266804, 16271199, 16529472, 17447776, 18595656, 19284384, 19628748, 21694932, 22900206, 24794208, 26171664, 28926576, 29443122, 30533608, 32542398, 34350309, 34895552, 37191312, 38568768, 39257496, 43389864, 44164683, 45800412, 49588416, 52343328, 57853152, 58886244, 61067216, 65084796, 68700618, 74382624, 78514992, 86779728, 88329366, 91600824, 103050927, 104686656, 115706304, 117772488, 122134432, 130169592, 137401236, 148765248, 157029984, 173559456, 176658732, 183201648, 206101854, 235544976, 244268864, 260339184, 274802472, 309152781, 314059968, 347118912, 353317464, 366403296, 412203708, 471089952, 520678368, 549604944, 618305562, 706634928, 732806592, 824407416, 942179904, 1041356736, 1099209888, 1236611124, 1413269856, 1648814832, 2198419776, 2473222248, 2826539712, 3297629664, 4946444496, 6595259328, 9892888992, 19785777984]

約数ペア:

[(1, 19785777984), (2, 9892888992), (3, 6595259328), (4, 4946444496), (6, 3297629664), (7, 2826539712), (8, 2473222248), (9, 2198419776), (12, 1648814832), (14, 1413269856), (16, 1236611124), (18, 1099209888), (19, 1041356736), (21, 942179904), (24, 824407416), (27, 732806592), (28, 706634928), (32, 618305562), (36, 549604944), (38, 520678368), (42, 471089952), (48, 412203708), (54, 366403296), (56, 353317464), (57, 347118912), (63, 314059968), (64, 309152781), (72, 274802472), (76, 260339184), (81, 244268864), (84, 235544976), (96, 206101854), (108, 183201648), (112, 176658732), (114, 173559456), (126, 157029984), (133, 148765248), (144, 137401236), (152, 130169592), (162, 122134432), (168, 117772488), (171, 115706304), (189, 104686656), (192, 103050927), (216, 91600824), (224, 88329366), (228, 86779728), (252, 78514992), (266, 74382624), (288, 68700618), (304, 65084796), (324, 61067216), (336, 58886244), (342, 57853152), (378, 52343328), (399, 49588416), (432, 45800412), (448, 44164683), (456, 43389864), (504, 39257496), (513, 38568768), (532, 37191312), (567, 34895552), (576, 34350309), (608, 32542398), (648, 30533608), (672, 29443122), (684, 28926576), (756, 26171664), (798, 24794208), (864, 22900206), (912, 21694932), (1008, 19628748), (1026, 19284384), (1064, 18595656), (1134, 17447776), (1197, 16529472), (1216, 16271199), (1296, 15266804), (1344, 14721561), (1368, 14463288), (1512, 13085832), (1539, 12856256), (1596, 12397104), (1728, 11450103), (1824, 10847466), (2016, 9814374), (2052, 9642192), (2128, 9297828), (2268, 8723888), (2394, 8264736), (2592, 7633402), (2736, 7231644), (3024, 6542916), (3078, 6428128), (3192, 6198552), (3591, 5509824), (3648, 5423733), (4032, 4907187), (4104, 4821096), (4256, 4648914), (4536, 4361944), (4788, 4132368), (5184, 3816701), (5472, 3615822), (6048, 3271458), (6156, 3214064), (6384, 3099276), (7182, 2754912), (8208, 2410548), (8512, 2324457), (9072, 2180972), (9576, 2066184), (10773, 1836608), (10944, 1807911), (12096, 1635729), (12312, 1607032), (12768, 1549638), (14364, 1377456), (16416, 1205274), (18144, 1090486), (19152, 1033092), (21546, 918304), (24624, 803516), (25536, 774819), (28697, 689472), (28728, 688728), (32832, 602637), (36288, 545243), (38304, 516546), (43092, 459152), (49248, 401758), (57394, 344736), (57456, 344364), (76608, 258273), (86091, 229824), (86184, 229576), (98496, 200879), (114788, 172368), (114912, 172182)]