213701472

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2417}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 609945336

約数和(自身を除く): 396243864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2417, 2456, 2763, 3684, 4834, 4912, 5526, 7251, 7368, 9668, 9824, 11052, 14502, 14736, 19336, 21753, 22104, 29004, 29472, 38672, 43506, 44208, 58008, 77344, 87012, 88416, 116016, 174024, 232032, 348048, 696096, 742019, 1484038, 2226057, 2968076, 4452114, 5936152, 6678171, 8904228, 11872304, 13356342, 17808456, 23744608, 26712684, 35616912, 53425368, 71233824, 106850736, 213701472]

約数ペア:

[(1, 213701472), (2, 106850736), (3, 71233824), (4, 53425368), (6, 35616912), (8, 26712684), (9, 23744608), (12, 17808456), (16, 13356342), (18, 11872304), (24, 8904228), (32, 6678171), (36, 5936152), (48, 4452114), (72, 2968076), (96, 2226057), (144, 1484038), (288, 742019), (307, 696096), (614, 348048), (921, 232032), (1228, 174024), (1842, 116016), (2417, 88416), (2456, 87012), (2763, 77344), (3684, 58008), (4834, 44208), (4912, 43506), (5526, 38672), (7251, 29472), (7368, 29004), (9668, 22104), (9824, 21753), (11052, 19336), (14502, 14736)]