520866468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8263}}^1$

素因数の和:8393

約数の個数: 72

約数和(自身を含む): 1407788928

約数和(自身を除く): 886922460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 618, 927, 1236, 1751, 1854, 3502, 3708, 5253, 7004, 8263, 10506, 15759, 16526, 21012, 24789, 31518, 33052, 49578, 63036, 74367, 99156, 140471, 148734, 280942, 297468, 421413, 561884, 842826, 851089, 1264239, 1685652, 1702178, 2528478, 2553267, 3404356, 5056956, 5106534, 7659801, 10213068, 14468513, 15319602, 28937026, 30639204, 43405539, 57874052, 86811078, 130216617, 173622156, 260433234, 520866468]

約数ペア:

[(1, 520866468), (2, 260433234), (3, 173622156), (4, 130216617), (6, 86811078), (9, 57874052), (12, 43405539), (17, 30639204), (18, 28937026), (34, 15319602), (36, 14468513), (51, 10213068), (68, 7659801), (102, 5106534), (103, 5056956), (153, 3404356), (204, 2553267), (206, 2528478), (306, 1702178), (309, 1685652), (412, 1264239), (612, 851089), (618, 842826), (927, 561884), (1236, 421413), (1751, 297468), (1854, 280942), (3502, 148734), (3708, 140471), (5253, 99156), (7004, 74367), (8263, 63036), (10506, 49578), (15759, 33052), (16526, 31518), (21012, 24789)]