261150912008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4852663}}^1$

素因数の和:4852738

約数の個数: 48

約数和(自身を含む): 578243442240

約数和(自身を除く): 317092530232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 26908, 53816, 4852663, 9705326, 19410652, 33968641, 38821304, 67937282, 135874564, 150432553, 271749128, 300865106, 601730212, 1053027871, 1203460424, 2106055742, 4212111484, 4663409143, 8424222968, 9326818286, 18653636572, 32643864001, 37307273144, 65287728002, 130575456004, 261150912008]

約数ペア:

[(1, 261150912008), (2, 130575456004), (4, 65287728002), (7, 37307273144), (8, 32643864001), (14, 18653636572), (28, 9326818286), (31, 8424222968), (56, 4663409143), (62, 4212111484), (124, 2106055742), (217, 1203460424), (248, 1053027871), (434, 601730212), (868, 300865106), (961, 271749128), (1736, 150432553), (1922, 135874564), (3844, 67937282), (6727, 38821304), (7688, 33968641), (13454, 19410652), (26908, 9705326), (53816, 4852663)]