400194528

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{15497}}^1$

素因数の和:15779

約数の個数: 48

約数和(自身を含む): 1054483920

約数和(自身を除く): 654289392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 8608, 12912, 15497, 25824, 30994, 46491, 61988, 92982, 123976, 185964, 247952, 371928, 495904, 743856, 1487712, 4168693, 8337386, 12506079, 16674772, 25012158, 33349544, 50024316, 66699088, 100048632, 133398176, 200097264, 400194528]

約数ペア:

[(1, 400194528), (2, 200097264), (3, 133398176), (4, 100048632), (6, 66699088), (8, 50024316), (12, 33349544), (16, 25012158), (24, 16674772), (32, 12506079), (48, 8337386), (96, 4168693), (269, 1487712), (538, 743856), (807, 495904), (1076, 371928), (1614, 247952), (2152, 185964), (3228, 123976), (4304, 92982), (6456, 61988), (8608, 46491), (12912, 30994), (15497, 25824)]