358948772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 789679296

約数和(自身を除く): 430730524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 109, 166, 182, 218, 332, 364, 436, 581, 763, 1079, 1162, 1417, 1526, 2158, 2324, 2834, 3052, 4316, 5668, 7553, 9047, 9919, 11881, 15106, 18094, 19838, 23762, 30212, 36188, 39676, 47524, 63329, 83167, 117611, 126658, 154453, 166334, 235222, 253316, 308906, 332668, 470444, 617812, 823277, 986123, 1081171, 1646554, 1972246, 2162342, 3293108, 3944492, 4324684, 6902861, 12819599, 13805722, 25639198, 27611444, 51278396, 89737193, 179474386, 358948772]

約数ペア:

[(1, 358948772), (2, 179474386), (4, 89737193), (7, 51278396), (13, 27611444), (14, 25639198), (26, 13805722), (28, 12819599), (52, 6902861), (83, 4324684), (91, 3944492), (109, 3293108), (166, 2162342), (182, 1972246), (218, 1646554), (332, 1081171), (364, 986123), (436, 823277), (581, 617812), (763, 470444), (1079, 332668), (1162, 308906), (1417, 253316), (1526, 235222), (2158, 166334), (2324, 154453), (2834, 126658), (3052, 117611), (4316, 83167), (5668, 63329), (7553, 47524), (9047, 39676), (9919, 36188), (11881, 30212), (15106, 23762), (18094, 19838)]