1780756752

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{1013}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 4698502848

約数和(自身を除く): 2917746096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 691, 848, 1013, 1272, 1382, 2026, 2073, 2544, 2764, 3039, 4052, 4146, 5528, 6078, 8104, 8292, 11056, 12156, 16208, 16584, 24312, 33168, 36623, 48624, 53689, 73246, 107378, 109869, 146492, 161067, 214756, 219738, 292984, 322134, 429512, 439476, 585968, 644268, 699983, 859024, 878952, 1288536, 1399966, 1757904, 2099949, 2577072, 2799932, 4199898, 5599864, 8399796, 11199728, 16799592, 33599184, 37099099, 74198198, 111297297, 148396396, 222594594, 296792792, 445189188, 593585584, 890378376, 1780756752]

約数ペア:

[(1, 1780756752), (2, 890378376), (3, 593585584), (4, 445189188), (6, 296792792), (8, 222594594), (12, 148396396), (16, 111297297), (24, 74198198), (48, 37099099), (53, 33599184), (106, 16799592), (159, 11199728), (212, 8399796), (318, 5599864), (424, 4199898), (636, 2799932), (691, 2577072), (848, 2099949), (1013, 1757904), (1272, 1399966), (1382, 1288536), (2026, 878952), (2073, 859024), (2544, 699983), (2764, 644268), (3039, 585968), (4052, 439476), (4146, 429512), (5528, 322134), (6078, 292984), (8104, 219738), (8292, 214756), (11056, 161067), (12156, 146492), (16208, 109869), (16584, 107378), (24312, 73246), (33168, 53689), (36623, 48624)]