872362008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 2780928000

約数和(自身を除く): 1908565992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 271, 378, 504, 542, 756, 813, 1084, 1512, 1626, 1897, 2129, 2168, 2439, 3252, 3794, 4258, 4878, 5691, 6387, 6504, 7317, 7588, 8516, 9756, 11382, 12774, 14634, 14903, 15176, 17032, 17073, 19161, 19512, 22764, 25548, 29268, 29806, 34146, 38322, 44709, 45528, 51096, 51219, 57483, 58536, 59612, 68292, 76644, 89418, 102438, 114966, 119224, 134127, 136584, 153288, 178836, 204876, 229932, 268254, 357672, 402381, 409752, 459864, 536508, 576959, 804762, 1073016, 1153918, 1609524, 1730877, 2307836, 3219048, 3461754, 4038713, 4615672, 5192631, 6923508, 8077426, 10385262, 12116139, 13847016, 15577893, 16154852, 20770524, 24232278, 31155786, 32309704, 36348417, 41541048, 48464556, 62311572, 72696834, 96929112, 109045251, 124623144, 145393668, 218090502, 290787336, 436181004, 872362008]

約数ペア:

[(1, 872362008), (2, 436181004), (3, 290787336), (4, 218090502), (6, 145393668), (7, 124623144), (8, 109045251), (9, 96929112), (12, 72696834), (14, 62311572), (18, 48464556), (21, 41541048), (24, 36348417), (27, 32309704), (28, 31155786), (36, 24232278), (42, 20770524), (54, 16154852), (56, 15577893), (63, 13847016), (72, 12116139), (84, 10385262), (108, 8077426), (126, 6923508), (168, 5192631), (189, 4615672), (216, 4038713), (252, 3461754), (271, 3219048), (378, 2307836), (504, 1730877), (542, 1609524), (756, 1153918), (813, 1073016), (1084, 804762), (1512, 576959), (1626, 536508), (1897, 459864), (2129, 409752), (2168, 402381), (2439, 357672), (3252, 268254), (3794, 229932), (4258, 204876), (4878, 178836), (5691, 153288), (6387, 136584), (6504, 134127), (7317, 119224), (7588, 114966), (8516, 102438), (9756, 89418), (11382, 76644), (12774, 68292), (14634, 59612), (14903, 58536), (15176, 57483), (17032, 51219), (17073, 51096), (19161, 45528), (19512, 44709), (22764, 38322), (25548, 34146), (29268, 29806)]