495144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 1509690

約数和(自身を除く): 1014546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 529, 552, 598, 828, 897, 936, 1058, 1196, 1587, 1656, 1794, 2116, 2392, 2691, 3174, 3588, 4232, 4761, 5382, 6348, 6877, 7176, 9522, 10764, 12696, 13754, 19044, 20631, 21528, 27508, 38088, 41262, 55016, 61893, 82524, 123786, 165048, 247572, 495144]

約数ペア:

[(1, 495144), (2, 247572), (3, 165048), (4, 123786), (6, 82524), (8, 61893), (9, 55016), (12, 41262), (13, 38088), (18, 27508), (23, 21528), (24, 20631), (26, 19044), (36, 13754), (39, 12696), (46, 10764), (52, 9522), (69, 7176), (72, 6877), (78, 6348), (92, 5382), (104, 4761), (117, 4232), (138, 3588), (156, 3174), (184, 2691), (207, 2392), (234, 2116), (276, 1794), (299, 1656), (312, 1587), (414, 1196), (468, 1058), (529, 936), (552, 897), (598, 828)]