280984512

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^2\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 84

約数和(自身を含む): 764788920

約数和(自身を除く): 483804408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1069, 1184, 1369, 1776, 2138, 2368, 2738, 3207, 3552, 4107, 4276, 5476, 6414, 7104, 8214, 8552, 10952, 12828, 16428, 17104, 21904, 25656, 32856, 34208, 39553, 43808, 51312, 65712, 68416, 79106, 87616, 102624, 118659, 131424, 158212, 205248, 237318, 262848, 316424, 474636, 632848, 949272, 1265696, 1463461, 1898544, 2531392, 2926922, 3797088, 4390383, 5853844, 7594176, 8780766, 11707688, 17561532, 23415376, 35123064, 46830752, 70246128, 93661504, 140492256, 280984512]

約数ペア:

[(1, 280984512), (2, 140492256), (3, 93661504), (4, 70246128), (6, 46830752), (8, 35123064), (12, 23415376), (16, 17561532), (24, 11707688), (32, 8780766), (37, 7594176), (48, 5853844), (64, 4390383), (74, 3797088), (96, 2926922), (111, 2531392), (148, 1898544), (192, 1463461), (222, 1265696), (296, 949272), (444, 632848), (592, 474636), (888, 316424), (1069, 262848), (1184, 237318), (1369, 205248), (1776, 158212), (2138, 131424), (2368, 118659), (2738, 102624), (3207, 87616), (3552, 79106), (4107, 68416), (4276, 65712), (5476, 51312), (6414, 43808), (7104, 39553), (8214, 34208), (8552, 32856), (10952, 25656), (12828, 21904), (16428, 17104)]