489448506

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 1044933120

約数和(自身を除く): 555484614

約数列:

[1, 2, 3, 6, 37, 47, 61, 74, 94, 111, 122, 141, 183, 222, 282, 366, 769, 1538, 1739, 2257, 2307, 2867, 3478, 4514, 4614, 5217, 5734, 6771, 8601, 10434, 13542, 17202, 28453, 36143, 46909, 56906, 72286, 85359, 93818, 106079, 108429, 140727, 170718, 212158, 216858, 281454, 318237, 636474, 1337291, 1735633, 2204723, 2674582, 3471266, 4011873, 4409446, 5206899, 6614169, 8023746, 10413798, 13228338, 81574751, 163149502, 244724253, 489448506]

約数ペア:

[(1, 489448506), (2, 244724253), (3, 163149502), (6, 81574751), (37, 13228338), (47, 10413798), (61, 8023746), (74, 6614169), (94, 5206899), (111, 4409446), (122, 4011873), (141, 3471266), (183, 2674582), (222, 2204723), (282, 1735633), (366, 1337291), (769, 636474), (1538, 318237), (1739, 281454), (2257, 216858), (2307, 212158), (2867, 170718), (3478, 140727), (4514, 108429), (4614, 106079), (5217, 93818), (5734, 85359), (6771, 72286), (8601, 56906), (10434, 46909), (13542, 36143), (17202, 28453)]