1418312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 3379200

約数和(自身を除く): 1960888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 56, 62, 76, 86, 124, 133, 152, 172, 217, 248, 266, 301, 344, 434, 532, 589, 602, 817, 868, 1064, 1178, 1204, 1333, 1634, 1736, 2356, 2408, 2666, 3268, 4123, 4712, 5332, 5719, 6536, 8246, 9331, 10664, 11438, 16492, 18662, 22876, 25327, 32984, 37324, 45752, 50654, 74648, 101308, 177289, 202616, 354578, 709156, 1418312]

約数ペア:

[(1, 1418312), (2, 709156), (4, 354578), (7, 202616), (8, 177289), (14, 101308), (19, 74648), (28, 50654), (31, 45752), (38, 37324), (43, 32984), (56, 25327), (62, 22876), (76, 18662), (86, 16492), (124, 11438), (133, 10664), (152, 9331), (172, 8246), (217, 6536), (248, 5719), (266, 5332), (301, 4712), (344, 4123), (434, 3268), (532, 2666), (589, 2408), (602, 2356), (817, 1736), (868, 1634), (1064, 1333), (1178, 1204)]