216996826808

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5653}}^1\times {\mathrm{16603}}^1$

素因数の和:22296

約数の個数: 48

約数和(自身を含む): 432312868680

約数和(自身を除く): 215316041872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5653, 11306, 16603, 22612, 33206, 45224, 66412, 96101, 132824, 192202, 282251, 384404, 564502, 768808, 1129004, 1633717, 2258008, 3267434, 4798267, 6534868, 9596534, 13069736, 19193068, 38386136, 93856759, 187713518, 375427036, 750854072, 1595564903, 3191129806, 6382259612, 12764519224, 27124603351, 54249206702, 108498413404, 216996826808]

約数ペア:

[(1, 216996826808), (2, 108498413404), (4, 54249206702), (8, 27124603351), (17, 12764519224), (34, 6382259612), (68, 3191129806), (136, 1595564903), (289, 750854072), (578, 375427036), (1156, 187713518), (2312, 93856759), (5653, 38386136), (11306, 19193068), (16603, 13069736), (22612, 9596534), (33206, 6534868), (45224, 4798267), (66412, 3267434), (96101, 2258008), (132824, 1633717), (192202, 1129004), (282251, 768808), (384404, 564502)]