215657016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10559}}^1$

素因数の和:10628

約数の個数: 64

約数和(自身を含む): 577843200

約数和(自身を除く): 362186184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 10212, 10559, 20424, 21118, 31677, 42236, 63354, 84472, 126708, 242857, 253416, 390683, 485714, 728571, 781366, 971428, 1172049, 1457142, 1562732, 1942856, 2344098, 2914284, 3125464, 4688196, 5828568, 8985709, 9376392, 17971418, 26957127, 35942836, 53914254, 71885672, 107828508, 215657016]

約数ペア:

[(1, 215657016), (2, 107828508), (3, 71885672), (4, 53914254), (6, 35942836), (8, 26957127), (12, 17971418), (23, 9376392), (24, 8985709), (37, 5828568), (46, 4688196), (69, 3125464), (74, 2914284), (92, 2344098), (111, 1942856), (138, 1562732), (148, 1457142), (184, 1172049), (222, 971428), (276, 781366), (296, 728571), (444, 485714), (552, 390683), (851, 253416), (888, 242857), (1702, 126708), (2553, 84472), (3404, 63354), (5106, 42236), (6808, 31677), (10212, 21118), (10559, 20424)]