674518804518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{324893}}^1$

素因数の和:325573

約数の個数: 64

約数和(自身を含む): 1489002197760

約数和(自身を除く): 814483393242

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 619, 1118, 1238, 1677, 1857, 3354, 3714, 8047, 16094, 24141, 26617, 48282, 53234, 79851, 159702, 324893, 346021, 649786, 692042, 974679, 1038063, 1949358, 2076126, 4223609, 8447218, 12670827, 13970399, 25341654, 27940798, 41911197, 83822394, 181615187, 201108767, 363230374, 402217534, 544845561, 603326301, 1089691122, 1206652602, 2614413971, 5228827942, 7843241913, 8647676981, 15686483826, 17295353962, 25943030943, 51886061886, 112419800753, 224839601506, 337259402259, 674518804518]

約数ペア:

[(1, 674518804518), (2, 337259402259), (3, 224839601506), (6, 112419800753), (13, 51886061886), (26, 25943030943), (39, 17295353962), (43, 15686483826), (78, 8647676981), (86, 7843241913), (129, 5228827942), (258, 2614413971), (559, 1206652602), (619, 1089691122), (1118, 603326301), (1238, 544845561), (1677, 402217534), (1857, 363230374), (3354, 201108767), (3714, 181615187), (8047, 83822394), (16094, 41911197), (24141, 27940798), (26617, 25341654), (48282, 13970399), (53234, 12670827), (79851, 8447218), (159702, 4223609), (324893, 2076126), (346021, 1949358), (649786, 1038063), (692042, 974679)]