3251248

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 8905680

約数和(自身を除く): 5654432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 49, 52, 56, 58, 77, 88, 91, 98, 104, 112, 116, 143, 154, 176, 182, 196, 203, 208, 232, 286, 308, 319, 364, 377, 392, 406, 464, 539, 572, 616, 637, 638, 728, 754, 784, 812, 1001, 1078, 1144, 1232, 1274, 1276, 1421, 1456, 1508, 1624, 2002, 2156, 2233, 2288, 2548, 2552, 2639, 2842, 3016, 3248, 4004, 4147, 4312, 4466, 5096, 5104, 5278, 5684, 6032, 7007, 8008, 8294, 8624, 8932, 10192, 10556, 11368, 14014, 15631, 16016, 16588, 17864, 18473, 21112, 22736, 28028, 29029, 31262, 33176, 35728, 36946, 42224, 56056, 58058, 62524, 66352, 73892, 112112, 116116, 125048, 147784, 203203, 232232, 250096, 295568, 406406, 464464, 812812, 1625624, 3251248]

約数ペア:

[(1, 3251248), (2, 1625624), (4, 812812), (7, 464464), (8, 406406), (11, 295568), (13, 250096), (14, 232232), (16, 203203), (22, 147784), (26, 125048), (28, 116116), (29, 112112), (44, 73892), (49, 66352), (52, 62524), (56, 58058), (58, 56056), (77, 42224), (88, 36946), (91, 35728), (98, 33176), (104, 31262), (112, 29029), (116, 28028), (143, 22736), (154, 21112), (176, 18473), (182, 17864), (196, 16588), (203, 16016), (208, 15631), (232, 14014), (286, 11368), (308, 10556), (319, 10192), (364, 8932), (377, 8624), (392, 8294), (406, 8008), (464, 7007), (539, 6032), (572, 5684), (616, 5278), (637, 5104), (638, 5096), (728, 4466), (754, 4312), (784, 4147), (812, 4004), (1001, 3248), (1078, 3016), (1144, 2842), (1232, 2639), (1274, 2552), (1276, 2548), (1421, 2288), (1456, 2233), (1508, 2156), (1624, 2002)]