745308

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 1980160

約数和(自身を除く): 1234852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 103, 108, 134, 201, 206, 268, 309, 402, 412, 603, 618, 804, 927, 1206, 1236, 1809, 1854, 2412, 2781, 3618, 3708, 5562, 6901, 7236, 11124, 13802, 20703, 27604, 41406, 62109, 82812, 124218, 186327, 248436, 372654, 745308]

約数ペア:

[(1, 745308), (2, 372654), (3, 248436), (4, 186327), (6, 124218), (9, 82812), (12, 62109), (18, 41406), (27, 27604), (36, 20703), (54, 13802), (67, 11124), (103, 7236), (108, 6901), (134, 5562), (201, 3708), (206, 3618), (268, 2781), (309, 2412), (402, 1854), (412, 1809), (603, 1236), (618, 1206), (804, 927)]