996820552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 2466777600

約数和(自身を除く): 1469957048

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 37, 46, 52, 56, 74, 91, 92, 104, 148, 161, 182, 184, 259, 296, 299, 322, 364, 481, 518, 598, 644, 728, 851, 962, 1036, 1196, 1288, 1609, 1702, 1924, 2072, 2093, 2392, 3218, 3367, 3404, 3848, 4186, 5957, 6436, 6734, 6808, 8372, 11063, 11263, 11914, 12872, 13468, 16744, 20917, 22126, 22526, 23828, 26936, 37007, 41834, 44252, 45052, 47656, 59533, 74014, 77441, 83668, 88504, 90104, 119066, 146419, 148028, 154882, 167336, 238132, 259049, 292838, 296056, 309764, 416731, 476264, 481091, 518098, 585676, 619528, 773929, 833462, 962182, 1036196, 1171352, 1369259, 1547858, 1666924, 1924364, 2072392, 2738518, 3095716, 3333848, 3367637, 3848728, 5417503, 5477036, 6191432, 6735274, 9584813, 10835006, 10954072, 13470548, 17800367, 19169626, 21670012, 26941096, 35600734, 38339252, 43340024, 71201468, 76678504, 124602569, 142402936, 249205138, 498410276, 996820552]

約数ペア:

[(1, 996820552), (2, 498410276), (4, 249205138), (7, 142402936), (8, 124602569), (13, 76678504), (14, 71201468), (23, 43340024), (26, 38339252), (28, 35600734), (37, 26941096), (46, 21670012), (52, 19169626), (56, 17800367), (74, 13470548), (91, 10954072), (92, 10835006), (104, 9584813), (148, 6735274), (161, 6191432), (182, 5477036), (184, 5417503), (259, 3848728), (296, 3367637), (299, 3333848), (322, 3095716), (364, 2738518), (481, 2072392), (518, 1924364), (598, 1666924), (644, 1547858), (728, 1369259), (851, 1171352), (962, 1036196), (1036, 962182), (1196, 833462), (1288, 773929), (1609, 619528), (1702, 585676), (1924, 518098), (2072, 481091), (2093, 476264), (2392, 416731), (3218, 309764), (3367, 296056), (3404, 292838), (3848, 259049), (4186, 238132), (5957, 167336), (6436, 154882), (6734, 148028), (6808, 146419), (8372, 119066), (11063, 90104), (11263, 88504), (11914, 83668), (12872, 77441), (13468, 74014), (16744, 59533), (20917, 47656), (22126, 45052), (22526, 44252), (23828, 41834), (26936, 37007)]