864376992

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{7129}}^1$

素因数の和:7566

約数の個数: 72

約数和(自身を含む): 2464256340

約数和(自身を除く): 1599879348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7129, 7578, 10104, 13472, 14258, 15156, 20208, 21387, 28516, 30312, 40416, 42774, 57032, 60624, 64161, 85548, 114064, 121248, 128322, 171096, 228128, 256644, 342192, 513288, 684384, 1026576, 2053152, 3001309, 6002618, 9003927, 12005236, 18007854, 24010472, 27011781, 36015708, 48020944, 54023562, 72031416, 96041888, 108047124, 144062832, 216094248, 288125664, 432188496, 864376992]

約数ペア:

[(1, 864376992), (2, 432188496), (3, 288125664), (4, 216094248), (6, 144062832), (8, 108047124), (9, 96041888), (12, 72031416), (16, 54023562), (18, 48020944), (24, 36015708), (32, 27011781), (36, 24010472), (48, 18007854), (72, 12005236), (96, 9003927), (144, 6002618), (288, 3001309), (421, 2053152), (842, 1026576), (1263, 684384), (1684, 513288), (2526, 342192), (3368, 256644), (3789, 228128), (5052, 171096), (6736, 128322), (7129, 121248), (7578, 114064), (10104, 85548), (13472, 64161), (14258, 60624), (15156, 57032), (20208, 42774), (21387, 40416), (28516, 30312)]