7138940448

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{1283}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 18928728000

約数和(自身を除く): 11789787552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 389, 447, 596, 778, 894, 1167, 1192, 1283, 1556, 1788, 2334, 2384, 2566, 3112, 3576, 3849, 4668, 4768, 5132, 6224, 7152, 7698, 9336, 10264, 12448, 14304, 15396, 18672, 20528, 30792, 37344, 41056, 57961, 61584, 115922, 123168, 173883, 191167, 231844, 347766, 382334, 463688, 499087, 573501, 695532, 764668, 927376, 998174, 1147002, 1391064, 1497261, 1529336, 1854752, 1996348, 2294004, 2782128, 2994522, 3058672, 3992696, 4588008, 5564256, 5989044, 6117344, 7985392, 9176016, 11978088, 15970784, 18352032, 23956176, 47912352, 74363963, 148727926, 223091889, 297455852, 446183778, 594911704, 892367556, 1189823408, 1784735112, 2379646816, 3569470224, 7138940448]

約数ペア:

[(1, 7138940448), (2, 3569470224), (3, 2379646816), (4, 1784735112), (6, 1189823408), (8, 892367556), (12, 594911704), (16, 446183778), (24, 297455852), (32, 223091889), (48, 148727926), (96, 74363963), (149, 47912352), (298, 23956176), (389, 18352032), (447, 15970784), (596, 11978088), (778, 9176016), (894, 7985392), (1167, 6117344), (1192, 5989044), (1283, 5564256), (1556, 4588008), (1788, 3992696), (2334, 3058672), (2384, 2994522), (2566, 2782128), (3112, 2294004), (3576, 1996348), (3849, 1854752), (4668, 1529336), (4768, 1497261), (5132, 1391064), (6224, 1147002), (7152, 998174), (7698, 927376), (9336, 764668), (10264, 695532), (12448, 573501), (14304, 499087), (15396, 463688), (18672, 382334), (20528, 347766), (30792, 231844), (37344, 191167), (41056, 173883), (57961, 123168), (61584, 115922)]