31237128048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2512639}}^1$

素因数の和:2512694

約数の個数: 80

約数和(自身を含む): 94716477440

約数和(自身を除く): 63479349392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 2512639, 5025278, 7537917, 10050556, 15075834, 17588473, 20101112, 30151668, 35176946, 40202224, 52765419, 60303336, 70353892, 92967643, 105530838, 120606672, 140707784, 185935286, 211061676, 278902929, 281415568, 371870572, 422123352, 557805858, 650773501, 743741144, 844246704, 1115611716, 1301547002, 1487482288, 1952320503, 2231223432, 2603094004, 3904641006, 4462446864, 5206188008, 7809282012, 10412376016, 15618564024, 31237128048]

約数ペア:

[(1, 31237128048), (2, 15618564024), (3, 10412376016), (4, 7809282012), (6, 5206188008), (7, 4462446864), (8, 3904641006), (12, 2603094004), (14, 2231223432), (16, 1952320503), (21, 1487482288), (24, 1301547002), (28, 1115611716), (37, 844246704), (42, 743741144), (48, 650773501), (56, 557805858), (74, 422123352), (84, 371870572), (111, 281415568), (112, 278902929), (148, 211061676), (168, 185935286), (222, 140707784), (259, 120606672), (296, 105530838), (336, 92967643), (444, 70353892), (518, 60303336), (592, 52765419), (777, 40202224), (888, 35176946), (1036, 30151668), (1554, 20101112), (1776, 17588473), (2072, 15075834), (3108, 10050556), (4144, 7537917), (6216, 5025278), (12432, 2512639)]