379849288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1667}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 879903360

約数和(自身を除く): 500054072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 313, 364, 626, 728, 1252, 1667, 2191, 2504, 3334, 4069, 4382, 6668, 8138, 8764, 11669, 13336, 16276, 17528, 21671, 23338, 28483, 32552, 43342, 46676, 56966, 86684, 93352, 113932, 151697, 173368, 227864, 303394, 521771, 606788, 1043542, 1213576, 2087084, 3652397, 4174168, 6783023, 7304794, 13566046, 14609588, 27132092, 29219176, 47481161, 54264184, 94962322, 189924644, 379849288]

約数ペア:

[(1, 379849288), (2, 189924644), (4, 94962322), (7, 54264184), (8, 47481161), (13, 29219176), (14, 27132092), (26, 14609588), (28, 13566046), (52, 7304794), (56, 6783023), (91, 4174168), (104, 3652397), (182, 2087084), (313, 1213576), (364, 1043542), (626, 606788), (728, 521771), (1252, 303394), (1667, 227864), (2191, 173368), (2504, 151697), (3334, 113932), (4069, 93352), (4382, 86684), (6668, 56966), (8138, 46676), (8764, 43342), (11669, 32552), (13336, 28483), (16276, 23338), (17528, 21671)]