236940944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11633}}^1$

素因数の和:11727

約数の個数: 40

約数和(自身を含む): 490489440

約数和(自身を除く): 253548496

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 5092, 10184, 11633, 20368, 23266, 46532, 93064, 186128, 221027, 442054, 779411, 884108, 1558822, 1768216, 3117644, 3536432, 6235288, 12470576, 14808809, 29617618, 59235236, 118470472, 236940944]

約数ペア:

[(1, 236940944), (2, 118470472), (4, 59235236), (8, 29617618), (16, 14808809), (19, 12470576), (38, 6235288), (67, 3536432), (76, 3117644), (134, 1768216), (152, 1558822), (268, 884108), (304, 779411), (536, 442054), (1072, 221027), (1273, 186128), (2546, 93064), (5092, 46532), (10184, 23266), (11633, 20368)]