221150736

素因数分解:

$2^4\times 3^4\times {\mathrm{170641}}^1$

素因数の和:170661

約数の個数: 50

約数和(自身を含む): 640078142

約数和(自身を除く): 418927406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170641, 341282, 511923, 682564, 1023846, 1365128, 1535769, 2047692, 2730256, 3071538, 4095384, 4607307, 6143076, 8190768, 9214614, 12286152, 13821921, 18429228, 24572304, 27643842, 36858456, 55287684, 73716912, 110575368, 221150736]

約数ペア:

[(1, 221150736), (2, 110575368), (3, 73716912), (4, 55287684), (6, 36858456), (8, 27643842), (9, 24572304), (12, 18429228), (16, 13821921), (18, 12286152), (24, 9214614), (27, 8190768), (36, 6143076), (48, 4607307), (54, 4095384), (72, 3071538), (81, 2730256), (108, 2047692), (144, 1535769), (162, 1365128), (216, 1023846), (324, 682564), (432, 511923), (648, 341282), (1296, 170641)]