664248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 1789200

約数和(自身を除く): 1124952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2129, 4258, 6387, 8516, 12774, 17032, 25548, 27677, 51096, 55354, 83031, 110708, 166062, 221416, 332124, 664248]

約数ペア:

[(1, 664248), (2, 332124), (3, 221416), (4, 166062), (6, 110708), (8, 83031), (12, 55354), (13, 51096), (24, 27677), (26, 25548), (39, 17032), (52, 12774), (78, 8516), (104, 6387), (156, 4258), (312, 2129)]