313083108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1223}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 854538048

約数和(自身を除く): 541454940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 547, 1094, 1223, 1641, 2188, 2446, 3282, 3669, 4892, 4923, 6564, 7111, 7338, 9846, 11007, 14222, 14676, 15899, 19692, 21333, 22014, 28444, 31798, 42666, 44028, 47697, 63596, 63999, 85332, 95394, 127998, 143091, 190788, 255996, 286182, 572364, 668981, 1337962, 2006943, 2675924, 4013886, 6020829, 8027772, 8696753, 12041658, 17393506, 24083316, 26090259, 34787012, 52180518, 78270777, 104361036, 156541554, 313083108]

約数ペア:

[(1, 313083108), (2, 156541554), (3, 104361036), (4, 78270777), (6, 52180518), (9, 34787012), (12, 26090259), (13, 24083316), (18, 17393506), (26, 12041658), (36, 8696753), (39, 8027772), (52, 6020829), (78, 4013886), (117, 2675924), (156, 2006943), (234, 1337962), (468, 668981), (547, 572364), (1094, 286182), (1223, 255996), (1641, 190788), (2188, 143091), (2446, 127998), (3282, 95394), (3669, 85332), (4892, 63999), (4923, 63596), (6564, 47697), (7111, 44028), (7338, 42666), (9846, 31798), (11007, 28444), (14222, 22014), (14676, 21333), (15899, 19692)]