865059384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{16451}}^1$

素因数の和:16780

約数の個数: 64

約数和(自身を含む): 2479645440

約数和(自身を除く): 1614586056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2504, 3756, 4382, 6573, 7512, 8764, 13146, 16451, 17528, 26292, 32902, 49353, 52584, 65804, 98706, 115157, 131608, 197412, 230314, 345471, 394824, 460628, 690942, 921256, 1381884, 2763768, 5149163, 10298326, 15447489, 20596652, 30894978, 36044141, 41193304, 61789956, 72088282, 108132423, 123579912, 144176564, 216264846, 288353128, 432529692, 865059384]

約数ペア:

[(1, 865059384), (2, 432529692), (3, 288353128), (4, 216264846), (6, 144176564), (7, 123579912), (8, 108132423), (12, 72088282), (14, 61789956), (21, 41193304), (24, 36044141), (28, 30894978), (42, 20596652), (56, 15447489), (84, 10298326), (168, 5149163), (313, 2763768), (626, 1381884), (939, 921256), (1252, 690942), (1878, 460628), (2191, 394824), (2504, 345471), (3756, 230314), (4382, 197412), (6573, 131608), (7512, 115157), (8764, 98706), (13146, 65804), (16451, 52584), (17528, 49353), (26292, 32902)]