289204968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 791087040

約数和(自身を除く): 501882072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 169, 226, 312, 338, 339, 452, 507, 631, 676, 678, 904, 1014, 1262, 1352, 1356, 1469, 1893, 2028, 2524, 2712, 2938, 3786, 4056, 4407, 5048, 5876, 7572, 8203, 8814, 11752, 15144, 16406, 17628, 19097, 24609, 32812, 35256, 38194, 49218, 57291, 65624, 71303, 76388, 98436, 106639, 114582, 142606, 152776, 196872, 213278, 213909, 229164, 285212, 319917, 426556, 427818, 458328, 570424, 639834, 853112, 855636, 926939, 1279668, 1711272, 1853878, 2559336, 2780817, 3707756, 5561634, 7415512, 11123268, 12050207, 22246536, 24100414, 36150621, 48200828, 72301242, 96401656, 144602484, 289204968]

約数ペア:

[(1, 289204968), (2, 144602484), (3, 96401656), (4, 72301242), (6, 48200828), (8, 36150621), (12, 24100414), (13, 22246536), (24, 12050207), (26, 11123268), (39, 7415512), (52, 5561634), (78, 3707756), (104, 2780817), (113, 2559336), (156, 1853878), (169, 1711272), (226, 1279668), (312, 926939), (338, 855636), (339, 853112), (452, 639834), (507, 570424), (631, 458328), (676, 427818), (678, 426556), (904, 319917), (1014, 285212), (1262, 229164), (1352, 213909), (1356, 213278), (1469, 196872), (1893, 152776), (2028, 142606), (2524, 114582), (2712, 106639), (2938, 98436), (3786, 76388), (4056, 71303), (4407, 65624), (5048, 57291), (5876, 49218), (7572, 38194), (8203, 35256), (8814, 32812), (11752, 24609), (15144, 19097), (16406, 17628)]