1531552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 3477600

約数和(自身を除く): 1946048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 229, 304, 352, 418, 458, 608, 836, 916, 1672, 1832, 2519, 3344, 3664, 4351, 5038, 6688, 7328, 8702, 10076, 17404, 20152, 34808, 40304, 47861, 69616, 80608, 95722, 139232, 191444, 382888, 765776, 1531552]

約数ペア:

[(1, 1531552), (2, 765776), (4, 382888), (8, 191444), (11, 139232), (16, 95722), (19, 80608), (22, 69616), (32, 47861), (38, 40304), (44, 34808), (76, 20152), (88, 17404), (152, 10076), (176, 8702), (209, 7328), (229, 6688), (304, 5038), (352, 4351), (418, 3664), (458, 3344), (608, 2519), (836, 1832), (916, 1672)]