1244796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 3543120

約数和(自身を除く): 2298324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 73, 84, 87, 98, 116, 146, 147, 174, 196, 203, 219, 292, 294, 348, 406, 438, 511, 588, 609, 812, 876, 1022, 1218, 1421, 1533, 2044, 2117, 2436, 2842, 3066, 3577, 4234, 4263, 5684, 6132, 6351, 7154, 8468, 8526, 10731, 12702, 14308, 14819, 17052, 21462, 25404, 29638, 42924, 44457, 59276, 88914, 103733, 177828, 207466, 311199, 414932, 622398, 1244796]

約数ペア:

[(1, 1244796), (2, 622398), (3, 414932), (4, 311199), (6, 207466), (7, 177828), (12, 103733), (14, 88914), (21, 59276), (28, 44457), (29, 42924), (42, 29638), (49, 25404), (58, 21462), (73, 17052), (84, 14819), (87, 14308), (98, 12702), (116, 10731), (146, 8526), (147, 8468), (174, 7154), (196, 6351), (203, 6132), (219, 5684), (292, 4263), (294, 4234), (348, 3577), (406, 3066), (438, 2842), (511, 2436), (588, 2117), (609, 2044), (812, 1533), (876, 1421), (1022, 1218)]