485784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 1461600

約数和(自身を除く): 975816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 173, 216, 234, 312, 346, 351, 468, 519, 692, 702, 936, 1038, 1384, 1404, 1557, 2076, 2249, 2808, 3114, 4152, 4498, 4671, 6228, 6747, 8996, 9342, 12456, 13494, 17992, 18684, 20241, 26988, 37368, 40482, 53976, 60723, 80964, 121446, 161928, 242892, 485784]

約数ペア:

[(1, 485784), (2, 242892), (3, 161928), (4, 121446), (6, 80964), (8, 60723), (9, 53976), (12, 40482), (13, 37368), (18, 26988), (24, 20241), (26, 18684), (27, 17992), (36, 13494), (39, 12456), (52, 9342), (54, 8996), (72, 6747), (78, 6228), (104, 4671), (108, 4498), (117, 4152), (156, 3114), (173, 2808), (216, 2249), (234, 2076), (312, 1557), (346, 1404), (351, 1384), (468, 1038), (519, 936), (692, 702)]