40238832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 108187520

約数和(自身を除く): 67948688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 163, 222, 278, 296, 326, 417, 444, 489, 556, 592, 652, 834, 888, 978, 1112, 1304, 1668, 1776, 1956, 2224, 2608, 3336, 3912, 5143, 6031, 6672, 7824, 10286, 12062, 15429, 18093, 20572, 22657, 24124, 30858, 36186, 41144, 45314, 48248, 61716, 67971, 72372, 82288, 90628, 96496, 123432, 135942, 144744, 181256, 246864, 271884, 289488, 362512, 543768, 838309, 1087536, 1676618, 2514927, 3353236, 5029854, 6706472, 10059708, 13412944, 20119416, 40238832]

約数ペア:

[(1, 40238832), (2, 20119416), (3, 13412944), (4, 10059708), (6, 6706472), (8, 5029854), (12, 3353236), (16, 2514927), (24, 1676618), (37, 1087536), (48, 838309), (74, 543768), (111, 362512), (139, 289488), (148, 271884), (163, 246864), (222, 181256), (278, 144744), (296, 135942), (326, 123432), (417, 96496), (444, 90628), (489, 82288), (556, 72372), (592, 67971), (652, 61716), (834, 48248), (888, 45314), (978, 41144), (1112, 36186), (1304, 30858), (1668, 24124), (1776, 22657), (1956, 20572), (2224, 18093), (2608, 15429), (3336, 12062), (3912, 10286), (5143, 7824), (6031, 6672)]