320852004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23599}}^1$

素因数の和:23720

約数の個数: 48

約数和(自身を含む): 824678400

約数和(自身を除く): 503826396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 6798, 13596, 23599, 47198, 70797, 94396, 141594, 259589, 283188, 519178, 778767, 1038356, 1557534, 2430697, 3115068, 4861394, 7292091, 9722788, 14584182, 26737667, 29168364, 53475334, 80213001, 106950668, 160426002, 320852004]

約数ペア:

[(1, 320852004), (2, 160426002), (3, 106950668), (4, 80213001), (6, 53475334), (11, 29168364), (12, 26737667), (22, 14584182), (33, 9722788), (44, 7292091), (66, 4861394), (103, 3115068), (132, 2430697), (206, 1557534), (309, 1038356), (412, 778767), (618, 519178), (1133, 283188), (1236, 259589), (2266, 141594), (3399, 94396), (4532, 70797), (6798, 47198), (13596, 23599)]