277611204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 739312000

約数和(自身を除く): 461700796

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 229, 247, 409, 458, 494, 687, 741, 818, 916, 988, 1227, 1374, 1482, 1636, 2454, 2748, 2964, 2977, 4351, 4908, 5317, 5954, 7771, 8702, 8931, 10634, 11908, 13053, 15542, 15951, 17404, 17862, 21268, 23313, 26106, 31084, 31902, 35724, 46626, 52212, 56563, 63804, 93252, 93661, 101023, 113126, 169689, 187322, 202046, 226252, 280983, 303069, 339378, 374644, 404092, 561966, 606138, 678756, 1123932, 1212276, 1217593, 1779559, 2435186, 3559118, 3652779, 4870372, 5338677, 7118236, 7305558, 10677354, 14611116, 21354708, 23134267, 46268534, 69402801, 92537068, 138805602, 277611204]

約数ペア:

[(1, 277611204), (2, 138805602), (3, 92537068), (4, 69402801), (6, 46268534), (12, 23134267), (13, 21354708), (19, 14611116), (26, 10677354), (38, 7305558), (39, 7118236), (52, 5338677), (57, 4870372), (76, 3652779), (78, 3559118), (114, 2435186), (156, 1779559), (228, 1217593), (229, 1212276), (247, 1123932), (409, 678756), (458, 606138), (494, 561966), (687, 404092), (741, 374644), (818, 339378), (916, 303069), (988, 280983), (1227, 226252), (1374, 202046), (1482, 187322), (1636, 169689), (2454, 113126), (2748, 101023), (2964, 93661), (2977, 93252), (4351, 63804), (4908, 56563), (5317, 52212), (5954, 46626), (7771, 35724), (8702, 31902), (8931, 31084), (10634, 26106), (11908, 23313), (13053, 21268), (15542, 17862), (15951, 17404)]