335657556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1619}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 916362720

約数和(自身を除く): 580705164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 443, 468, 886, 1329, 1619, 1772, 2658, 3238, 3987, 4857, 5316, 5759, 6476, 7974, 9714, 11518, 14571, 15948, 17277, 19428, 21047, 23036, 29142, 34554, 42094, 51831, 58284, 63141, 69108, 84188, 103662, 126282, 189423, 207324, 252564, 378846, 717217, 757692, 1434434, 2151651, 2868868, 4303302, 6454953, 8606604, 9323821, 12909906, 18647642, 25819812, 27971463, 37295284, 55942926, 83914389, 111885852, 167828778, 335657556]

約数ペア:

[(1, 335657556), (2, 167828778), (3, 111885852), (4, 83914389), (6, 55942926), (9, 37295284), (12, 27971463), (13, 25819812), (18, 18647642), (26, 12909906), (36, 9323821), (39, 8606604), (52, 6454953), (78, 4303302), (117, 2868868), (156, 2151651), (234, 1434434), (443, 757692), (468, 717217), (886, 378846), (1329, 252564), (1619, 207324), (1772, 189423), (2658, 126282), (3238, 103662), (3987, 84188), (4857, 69108), (5316, 63141), (5759, 58284), (6476, 51831), (7974, 42094), (9714, 34554), (11518, 29142), (14571, 23036), (15948, 21047), (17277, 19428)]