622974768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5227}}^1$

素因数の和:5442

約数の個数: 80

約数和(自身を含む): 1742555136

約数和(自身を除く): 1119580368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1528, 2292, 2483, 3056, 4584, 4966, 5227, 7449, 9168, 9932, 10454, 14898, 15681, 19864, 20908, 29796, 31362, 39728, 41816, 59592, 62724, 67951, 83632, 119184, 125448, 135902, 203853, 250896, 271804, 407706, 543608, 815412, 998357, 1087216, 1630824, 1996714, 2995071, 3261648, 3993428, 5990142, 7986856, 11980284, 12978641, 15973712, 23960568, 25957282, 38935923, 47921136, 51914564, 77871846, 103829128, 155743692, 207658256, 311487384, 622974768]

約数ペア:

[(1, 622974768), (2, 311487384), (3, 207658256), (4, 155743692), (6, 103829128), (8, 77871846), (12, 51914564), (13, 47921136), (16, 38935923), (24, 25957282), (26, 23960568), (39, 15973712), (48, 12978641), (52, 11980284), (78, 7986856), (104, 5990142), (156, 3993428), (191, 3261648), (208, 2995071), (312, 1996714), (382, 1630824), (573, 1087216), (624, 998357), (764, 815412), (1146, 543608), (1528, 407706), (2292, 271804), (2483, 250896), (3056, 203853), (4584, 135902), (4966, 125448), (5227, 119184), (7449, 83632), (9168, 67951), (9932, 62724), (10454, 59592), (14898, 41816), (15681, 39728), (19864, 31362), (20908, 29796)]