305655476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8009}}^1$

素因数の和:8096

約数の個数: 48

約数和(自身を含む): 645926400

約数和(自身を除く): 340270924

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5452, 8009, 9541, 16018, 19082, 32036, 38164, 56063, 112126, 224252, 232261, 376423, 464522, 752846, 929044, 1505692, 1625827, 2634961, 3251654, 5269922, 6503308, 10539844, 10916267, 21832534, 43665068, 76413869, 152827738, 305655476]

約数ペア:

[(1, 305655476), (2, 152827738), (4, 76413869), (7, 43665068), (14, 21832534), (28, 10916267), (29, 10539844), (47, 6503308), (58, 5269922), (94, 3251654), (116, 2634961), (188, 1625827), (203, 1505692), (329, 929044), (406, 752846), (658, 464522), (812, 376423), (1316, 232261), (1363, 224252), (2726, 112126), (5452, 56063), (8009, 38164), (9541, 32036), (16018, 19082)]