669151700092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{8941}}^1\times {\mathrm{4889}}^1$

素因数の和:13966

約数の個数: 48

約数和(自身を含む): 1212095253600

約数和(自身を除く): 542943553508

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 4889, 7654, 8941, 9778, 15308, 17882, 19556, 35764, 210227, 384463, 420454, 435121, 768926, 795749, 840908, 870242, 1537852, 1591498, 1740484, 3182996, 18710203, 34217207, 37420406, 43712549, 68434414, 74840812, 87425098, 136868828, 174850196, 1879639607, 3759279214, 3890416861, 7518558428, 7780833722, 15561667444, 167287925023, 334575850046, 669151700092]

約数ペア:

[(1, 669151700092), (2, 334575850046), (4, 167287925023), (43, 15561667444), (86, 7780833722), (89, 7518558428), (172, 3890416861), (178, 3759279214), (356, 1879639607), (3827, 174850196), (4889, 136868828), (7654, 87425098), (8941, 74840812), (9778, 68434414), (15308, 43712549), (17882, 37420406), (19556, 34217207), (35764, 18710203), (210227, 3182996), (384463, 1740484), (420454, 1591498), (435121, 1537852), (768926, 870242), (795749, 840908)]