2378986428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{114661}}^1$

素因数の和:114707

約数の個数: 96

約数和(自身を含む): 7191600640

約数和(自身を除く): 4812614212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 114661, 229322, 343983, 458644, 687966, 802627, 1375932, 1490593, 1605254, 2178559, 2407881, 2981186, 3210508, 4357118, 4471779, 4815762, 5962372, 6535677, 8714236, 8943558, 9631524, 10434151, 13071354, 15249913, 17887116, 20868302, 26142708, 28321267, 30499826, 31302453, 41736604, 45749739, 56642534, 60999652, 62604906, 84963801, 91499478, 113285068, 125209812, 169927602, 182998956, 198248869, 339855204, 396497738, 594746607, 792995476, 1189493214, 2378986428]

約数ペア:

[(1, 2378986428), (2, 1189493214), (3, 792995476), (4, 594746607), (6, 396497738), (7, 339855204), (12, 198248869), (13, 182998956), (14, 169927602), (19, 125209812), (21, 113285068), (26, 91499478), (28, 84963801), (38, 62604906), (39, 60999652), (42, 56642534), (52, 45749739), (57, 41736604), (76, 31302453), (78, 30499826), (84, 28321267), (91, 26142708), (114, 20868302), (133, 17887116), (156, 15249913), (182, 13071354), (228, 10434151), (247, 9631524), (266, 8943558), (273, 8714236), (364, 6535677), (399, 5962372), (494, 4815762), (532, 4471779), (546, 4357118), (741, 3210508), (798, 2981186), (988, 2407881), (1092, 2178559), (1482, 1605254), (1596, 1490593), (1729, 1375932), (2964, 802627), (3458, 687966), (5187, 458644), (6916, 343983), (10374, 229322), (20748, 114661)]