219355056

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{18353}}^1$

素因数の和:18450

約数の個数: 60

約数和(自身を含む): 621319608

約数和(自身を除く): 401964552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 18353, 36706, 55059, 73412, 110118, 146824, 165177, 220236, 293648, 330354, 440472, 660708, 880944, 1321416, 1523299, 2642832, 3046598, 4569897, 6093196, 9139794, 12186392, 13709691, 18279588, 24372784, 27419382, 36559176, 54838764, 73118352, 109677528, 219355056]

約数ペア:

[(1, 219355056), (2, 109677528), (3, 73118352), (4, 54838764), (6, 36559176), (8, 27419382), (9, 24372784), (12, 18279588), (16, 13709691), (18, 12186392), (24, 9139794), (36, 6093196), (48, 4569897), (72, 3046598), (83, 2642832), (144, 1523299), (166, 1321416), (249, 880944), (332, 660708), (498, 440472), (664, 330354), (747, 293648), (996, 220236), (1328, 165177), (1494, 146824), (1992, 110118), (2988, 73412), (3984, 55059), (5976, 36706), (11952, 18353)]