1431232

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 3291840

約数和(自身を除く): 1860608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 107, 152, 176, 209, 214, 304, 352, 418, 428, 608, 704, 836, 856, 1177, 1216, 1672, 1712, 2033, 2354, 3344, 3424, 4066, 4708, 6688, 6848, 8132, 9416, 13376, 16264, 18832, 22363, 32528, 37664, 44726, 65056, 75328, 89452, 130112, 178904, 357808, 715616, 1431232]

約数ペア:

[(1, 1431232), (2, 715616), (4, 357808), (8, 178904), (11, 130112), (16, 89452), (19, 75328), (22, 65056), (32, 44726), (38, 37664), (44, 32528), (64, 22363), (76, 18832), (88, 16264), (107, 13376), (152, 9416), (176, 8132), (209, 6848), (214, 6688), (304, 4708), (352, 4066), (418, 3424), (428, 3344), (608, 2354), (704, 2033), (836, 1712), (856, 1672), (1177, 1216)]