2025118648

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 4840128000

約数和(自身を除く): 2815009352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 179, 196, 217, 248, 266, 343, 358, 392, 434, 532, 589, 686, 716, 868, 931, 1064, 1178, 1253, 1372, 1432, 1519, 1736, 1862, 2356, 2401, 2506, 2744, 3038, 3401, 3724, 4123, 4712, 4802, 5012, 5549, 6076, 6517, 6802, 7448, 8246, 8771, 9604, 10024, 10633, 11098, 12152, 13034, 13604, 16492, 17542, 19208, 21266, 22196, 23807, 26068, 27208, 28861, 32984, 35084, 38843, 42532, 44392, 45619, 47614, 52136, 57722, 61397, 70168, 74431, 77686, 85064, 91238, 95228, 105431, 115444, 122794, 148862, 155372, 166649, 182476, 190456, 202027, 210862, 230888, 245588, 271901, 297724, 310744, 333298, 364952, 404054, 421724, 429779, 491176, 543802, 595448, 666596, 738017, 808108, 843448, 859558, 1087604, 1166543, 1333192, 1414189, 1476034, 1616216, 1719116, 1903307, 2175208, 2333086, 2828378, 2952068, 3438232, 3806614, 4666172, 5166119, 5656756, 5904136, 7613228, 8165801, 9332344, 10332238, 11313512, 13323149, 15226456, 16331602, 20664476, 26646298, 32663204, 36162833, 41328952, 53292596, 65326408, 72325666, 106585192, 144651332, 253139831, 289302664, 506279662, 1012559324, 2025118648]

約数ペア:

[(1, 2025118648), (2, 1012559324), (4, 506279662), (7, 289302664), (8, 253139831), (14, 144651332), (19, 106585192), (28, 72325666), (31, 65326408), (38, 53292596), (49, 41328952), (56, 36162833), (62, 32663204), (76, 26646298), (98, 20664476), (124, 16331602), (133, 15226456), (152, 13323149), (179, 11313512), (196, 10332238), (217, 9332344), (248, 8165801), (266, 7613228), (343, 5904136), (358, 5656756), (392, 5166119), (434, 4666172), (532, 3806614), (589, 3438232), (686, 2952068), (716, 2828378), (868, 2333086), (931, 2175208), (1064, 1903307), (1178, 1719116), (1253, 1616216), (1372, 1476034), (1432, 1414189), (1519, 1333192), (1736, 1166543), (1862, 1087604), (2356, 859558), (2401, 843448), (2506, 808108), (2744, 738017), (3038, 666596), (3401, 595448), (3724, 543802), (4123, 491176), (4712, 429779), (4802, 421724), (5012, 404054), (5549, 364952), (6076, 333298), (6517, 310744), (6802, 297724), (7448, 271901), (8246, 245588), (8771, 230888), (9604, 210862), (10024, 202027), (10633, 190456), (11098, 182476), (12152, 166649), (13034, 155372), (13604, 148862), (16492, 122794), (17542, 115444), (19208, 105431), (21266, 95228), (22196, 91238), (23807, 85064), (26068, 77686), (27208, 74431), (28861, 70168), (32984, 61397), (35084, 57722), (38843, 52136), (42532, 47614), (44392, 45619)]