38999268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 108

約数和(自身を含む): 123934720

約数和(自身を除く): 84935452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1279, 1386, 1452, 1694, 2178, 2541, 2558, 2772, 3388, 3837, 4356, 5082, 5116, 7623, 7674, 8953, 10164, 11511, 14069, 15246, 15348, 17906, 23022, 26859, 28138, 30492, 35812, 42207, 46044, 53718, 56276, 80577, 84414, 98483, 107436, 126621, 154759, 161154, 168828, 196966, 253242, 295449, 309518, 322308, 393932, 464277, 506484, 590898, 619036, 886347, 928554, 1083313, 1181796, 1392831, 1772694, 1857108, 2166626, 2785662, 3249939, 3545388, 4333252, 5571324, 6499878, 9749817, 12999756, 19499634, 38999268]

約数ペア:

[(1, 38999268), (2, 19499634), (3, 12999756), (4, 9749817), (6, 6499878), (7, 5571324), (9, 4333252), (11, 3545388), (12, 3249939), (14, 2785662), (18, 2166626), (21, 1857108), (22, 1772694), (28, 1392831), (33, 1181796), (36, 1083313), (42, 928554), (44, 886347), (63, 619036), (66, 590898), (77, 506484), (84, 464277), (99, 393932), (121, 322308), (126, 309518), (132, 295449), (154, 253242), (198, 196966), (231, 168828), (242, 161154), (252, 154759), (308, 126621), (363, 107436), (396, 98483), (462, 84414), (484, 80577), (693, 56276), (726, 53718), (847, 46044), (924, 42207), (1089, 35812), (1279, 30492), (1386, 28138), (1452, 26859), (1694, 23022), (2178, 17906), (2541, 15348), (2558, 15246), (2772, 14069), (3388, 11511), (3837, 10164), (4356, 8953), (5082, 7674), (5116, 7623)]