15665831328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{74959}}^1$

素因数の和:75290

約数の個数: 96

約数和(自身を含む): 47149240320

約数和(自身を除く): 31483408992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 311, 336, 622, 672, 933, 1244, 1866, 2177, 2488, 3732, 4354, 4976, 6531, 7464, 8708, 9952, 13062, 14928, 17416, 26124, 29856, 34832, 52248, 69664, 74959, 104496, 149918, 208992, 224877, 299836, 449754, 524713, 599672, 899508, 1049426, 1199344, 1574139, 1799016, 2098852, 2398688, 3148278, 3598032, 4197704, 6296556, 7196064, 8395408, 12593112, 16790816, 23312249, 25186224, 46624498, 50372448, 69936747, 93248996, 139873494, 163185743, 186497992, 279746988, 326371486, 372995984, 489557229, 559493976, 652742972, 745991968, 979114458, 1118987952, 1305485944, 1958228916, 2237975904, 2610971888, 3916457832, 5221943776, 7832915664, 15665831328]

約数ペア:

[(1, 15665831328), (2, 7832915664), (3, 5221943776), (4, 3916457832), (6, 2610971888), (7, 2237975904), (8, 1958228916), (12, 1305485944), (14, 1118987952), (16, 979114458), (21, 745991968), (24, 652742972), (28, 559493976), (32, 489557229), (42, 372995984), (48, 326371486), (56, 279746988), (84, 186497992), (96, 163185743), (112, 139873494), (168, 93248996), (224, 69936747), (311, 50372448), (336, 46624498), (622, 25186224), (672, 23312249), (933, 16790816), (1244, 12593112), (1866, 8395408), (2177, 7196064), (2488, 6296556), (3732, 4197704), (4354, 3598032), (4976, 3148278), (6531, 2398688), (7464, 2098852), (8708, 1799016), (9952, 1574139), (13062, 1199344), (14928, 1049426), (17416, 899508), (26124, 599672), (29856, 524713), (34832, 449754), (52248, 299836), (69664, 224877), (74959, 208992), (104496, 149918)]