213519048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 567000000

約数和(自身を除く): 353480952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 419, 838, 1249, 1257, 1676, 2498, 2514, 3352, 3747, 4996, 5028, 7123, 7494, 9992, 10056, 14246, 14988, 21233, 21369, 28492, 29976, 42466, 42738, 56984, 63699, 84932, 85476, 127398, 169864, 170952, 254796, 509592, 523331, 1046662, 1569993, 2093324, 3139986, 4186648, 6279972, 8896627, 12559944, 17793254, 26689881, 35586508, 53379762, 71173016, 106759524, 213519048]

約数ペア:

[(1, 213519048), (2, 106759524), (3, 71173016), (4, 53379762), (6, 35586508), (8, 26689881), (12, 17793254), (17, 12559944), (24, 8896627), (34, 6279972), (51, 4186648), (68, 3139986), (102, 2093324), (136, 1569993), (204, 1046662), (408, 523331), (419, 509592), (838, 254796), (1249, 170952), (1257, 169864), (1676, 127398), (2498, 85476), (2514, 84932), (3352, 63699), (3747, 56984), (4996, 42738), (5028, 42466), (7123, 29976), (7494, 28492), (9992, 21369), (10056, 21233), (14246, 14988)]