272234156684

素因数分解:

$2^2\times 7^3\times {\mathrm{20353}}^1\times {\mathrm{9749}}^1$

素因数の和:30127

約数の個数: 48

約数和(自身を含む): 555664200000

約数和(自身を除く): 283430043316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9749, 19498, 20353, 38996, 40706, 68243, 81412, 136486, 142471, 272972, 284942, 477701, 569884, 955402, 997297, 1910804, 1994594, 3343907, 3989188, 6687814, 6981079, 13375628, 13962158, 27924316, 198421397, 396842794, 793685588, 1388949779, 2777899558, 5555799116, 9722648453, 19445296906, 38890593812, 68058539171, 136117078342, 272234156684]

約数ペア:

[(1, 272234156684), (2, 136117078342), (4, 68058539171), (7, 38890593812), (14, 19445296906), (28, 9722648453), (49, 5555799116), (98, 2777899558), (196, 1388949779), (343, 793685588), (686, 396842794), (1372, 198421397), (9749, 27924316), (19498, 13962158), (20353, 13375628), (38996, 6981079), (40706, 6687814), (68243, 3989188), (81412, 3343907), (136486, 1994594), (142471, 1910804), (272972, 997297), (284942, 955402), (477701, 569884)]