306074468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5309}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 642297600

約数和(自身を除く): 336223132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 5309, 8236, 10618, 14413, 21236, 28826, 37163, 57652, 74326, 148652, 153961, 307922, 376939, 615844, 753878, 1077727, 1507756, 2155454, 2638573, 4310908, 5277146, 10554292, 10931231, 21862462, 43724924, 76518617, 153037234, 306074468]

約数ペア:

[(1, 306074468), (2, 153037234), (4, 76518617), (7, 43724924), (14, 21862462), (28, 10931231), (29, 10554292), (58, 5277146), (71, 4310908), (116, 2638573), (142, 2155454), (203, 1507756), (284, 1077727), (406, 753878), (497, 615844), (812, 376939), (994, 307922), (1988, 153961), (2059, 148652), (4118, 74326), (5309, 57652), (8236, 37163), (10618, 28826), (14413, 21236)]