7491320676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{376297}}^1$

素因数の和:376393

約数の個数: 72

約数和(自身を含む): 21915595520

約数和(自身を除く): 14424274844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 376297, 752594, 1128891, 1505188, 2257782, 2634079, 3386673, 4515564, 5268158, 6773346, 7902237, 10536316, 13546692, 15804474, 23706711, 29727463, 31608948, 47413422, 59454926, 89182389, 94826844, 118909852, 178364778, 208092241, 267547167, 356729556, 416184482, 535094334, 624276723, 832368964, 1070188668, 1248553446, 1872830169, 2497106892, 3745660338, 7491320676]

約数ペア:

[(1, 7491320676), (2, 3745660338), (3, 2497106892), (4, 1872830169), (6, 1248553446), (7, 1070188668), (9, 832368964), (12, 624276723), (14, 535094334), (18, 416184482), (21, 356729556), (28, 267547167), (36, 208092241), (42, 178364778), (63, 118909852), (79, 94826844), (84, 89182389), (126, 59454926), (158, 47413422), (237, 31608948), (252, 29727463), (316, 23706711), (474, 15804474), (553, 13546692), (711, 10536316), (948, 7902237), (1106, 6773346), (1422, 5268158), (1659, 4515564), (2212, 3386673), (2844, 2634079), (3318, 2257782), (4977, 1505188), (6636, 1128891), (9954, 752594), (19908, 376297)]