289136816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 618710400

約数和(自身を除く): 329573584

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 59, 68, 86, 118, 136, 172, 236, 272, 344, 419, 472, 688, 731, 838, 944, 1003, 1462, 1676, 2006, 2537, 2924, 3352, 4012, 5074, 5848, 6704, 7123, 8024, 10148, 11696, 14246, 16048, 18017, 20296, 24721, 28492, 36034, 40592, 43129, 49442, 56984, 72068, 86258, 98884, 113968, 144136, 172516, 197768, 288272, 306289, 345032, 395536, 420257, 612578, 690064, 840514, 1063003, 1225156, 1681028, 2126006, 2450312, 3362056, 4252012, 4900624, 6724112, 8504024, 17008048, 18071051, 36142102, 72284204, 144568408, 289136816]

約数ペア:

[(1, 289136816), (2, 144568408), (4, 72284204), (8, 36142102), (16, 18071051), (17, 17008048), (34, 8504024), (43, 6724112), (59, 4900624), (68, 4252012), (86, 3362056), (118, 2450312), (136, 2126006), (172, 1681028), (236, 1225156), (272, 1063003), (344, 840514), (419, 690064), (472, 612578), (688, 420257), (731, 395536), (838, 345032), (944, 306289), (1003, 288272), (1462, 197768), (1676, 172516), (2006, 144136), (2537, 113968), (2924, 98884), (3352, 86258), (4012, 72068), (5074, 56984), (5848, 49442), (6704, 43129), (7123, 40592), (8024, 36034), (10148, 28492), (11696, 24721), (14246, 20296), (16048, 18017)]