210893472

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1699}}^1$

素因数の和:2146

約数の個数: 72

約数和(自身を含む): 601473600

約数和(自身を除く): 390580128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1699, 1724, 2586, 3398, 3448, 3879, 5097, 5172, 6796, 6896, 7758, 10194, 10344, 13592, 13792, 15291, 15516, 20388, 20688, 27184, 30582, 31032, 40776, 41376, 54368, 61164, 62064, 81552, 122328, 124128, 163104, 244656, 489312, 732269, 1464538, 2196807, 2929076, 4393614, 5858152, 6590421, 8787228, 11716304, 13180842, 17574456, 23432608, 26361684, 35148912, 52723368, 70297824, 105446736, 210893472]

約数ペア:

[(1, 210893472), (2, 105446736), (3, 70297824), (4, 52723368), (6, 35148912), (8, 26361684), (9, 23432608), (12, 17574456), (16, 13180842), (18, 11716304), (24, 8787228), (32, 6590421), (36, 5858152), (48, 4393614), (72, 2929076), (96, 2196807), (144, 1464538), (288, 732269), (431, 489312), (862, 244656), (1293, 163104), (1699, 124128), (1724, 122328), (2586, 81552), (3398, 62064), (3448, 61164), (3879, 54368), (5097, 41376), (5172, 40776), (6796, 31032), (6896, 30582), (7758, 27184), (10194, 20688), (10344, 20388), (13592, 15516), (13792, 15291)]