238583688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 716144640

約数和(自身を除く): 477560952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 61, 62, 84, 93, 122, 124, 168, 183, 186, 217, 244, 248, 366, 372, 427, 434, 488, 651, 732, 744, 751, 854, 868, 1281, 1302, 1464, 1502, 1708, 1736, 1891, 2253, 2562, 2604, 3004, 3416, 3782, 4506, 5124, 5208, 5257, 5673, 6008, 7564, 9012, 10248, 10514, 11346, 13237, 15128, 15771, 18024, 21028, 22692, 23281, 26474, 31542, 39711, 42056, 45384, 45811, 46562, 52948, 63084, 69843, 79422, 91622, 93124, 105896, 126168, 137433, 139686, 158844, 162967, 183244, 186248, 274866, 279372, 317688, 320677, 325934, 366488, 488901, 549732, 558744, 641354, 651868, 962031, 977802, 1099464, 1282708, 1303736, 1420141, 1924062, 1955604, 2565416, 2840282, 3848124, 3911208, 4260423, 5680564, 7696248, 8520846, 9940987, 11361128, 17041692, 19881974, 29822961, 34083384, 39763948, 59645922, 79527896, 119291844, 238583688]

約数ペア:

[(1, 238583688), (2, 119291844), (3, 79527896), (4, 59645922), (6, 39763948), (7, 34083384), (8, 29822961), (12, 19881974), (14, 17041692), (21, 11361128), (24, 9940987), (28, 8520846), (31, 7696248), (42, 5680564), (56, 4260423), (61, 3911208), (62, 3848124), (84, 2840282), (93, 2565416), (122, 1955604), (124, 1924062), (168, 1420141), (183, 1303736), (186, 1282708), (217, 1099464), (244, 977802), (248, 962031), (366, 651868), (372, 641354), (427, 558744), (434, 549732), (488, 488901), (651, 366488), (732, 325934), (744, 320677), (751, 317688), (854, 279372), (868, 274866), (1281, 186248), (1302, 183244), (1464, 162967), (1502, 158844), (1708, 139686), (1736, 137433), (1891, 126168), (2253, 105896), (2562, 93124), (2604, 91622), (3004, 79422), (3416, 69843), (3782, 63084), (4506, 52948), (5124, 46562), (5208, 45811), (5257, 45384), (5673, 42056), (6008, 39711), (7564, 31542), (9012, 26474), (10248, 23281), (10514, 22692), (11346, 21028), (13237, 18024), (15128, 15771)]