252193704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21143}}^1$

素因数の和:21230

約数の個数: 64

約数和(自身を含む): 730736640

約数和(自身を除く): 478542936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 21143, 42286, 63429, 84572, 126858, 148001, 169144, 253716, 296002, 444003, 507432, 592004, 888006, 1184008, 1501153, 1776012, 3002306, 3552024, 4503459, 6004612, 9006918, 10508071, 12009224, 18013836, 21016142, 31524213, 36027672, 42032284, 63048426, 84064568, 126096852, 252193704]

約数ペア:

[(1, 252193704), (2, 126096852), (3, 84064568), (4, 63048426), (6, 42032284), (7, 36027672), (8, 31524213), (12, 21016142), (14, 18013836), (21, 12009224), (24, 10508071), (28, 9006918), (42, 6004612), (56, 4503459), (71, 3552024), (84, 3002306), (142, 1776012), (168, 1501153), (213, 1184008), (284, 888006), (426, 592004), (497, 507432), (568, 444003), (852, 296002), (994, 253716), (1491, 169144), (1704, 148001), (1988, 126858), (2982, 84572), (3976, 63429), (5964, 42286), (11928, 21143)]