4328597072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 8838720000

約数和(自身を除く): 4510122928

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 263, 316, 449, 464, 526, 632, 898, 1052, 1264, 1796, 2104, 2291, 3592, 4208, 4582, 7184, 7627, 9164, 13021, 15254, 18328, 20777, 26042, 30508, 35471, 36656, 41554, 52084, 61016, 70942, 83108, 104168, 118087, 122032, 141884, 166216, 208336, 236174, 283768, 332432, 472348, 567536, 602533, 944696, 1028659, 1205066, 1889392, 2057318, 2410132, 3424523, 4114636, 4820264, 6849046, 8229272, 9328873, 9640528, 13698092, 16458544, 18657746, 27396184, 37315492, 54792368, 74630984, 149261968, 270537317, 541074634, 1082149268, 2164298536, 4328597072]

約数ペア:

[(1, 4328597072), (2, 2164298536), (4, 1082149268), (8, 541074634), (16, 270537317), (29, 149261968), (58, 74630984), (79, 54792368), (116, 37315492), (158, 27396184), (232, 18657746), (263, 16458544), (316, 13698092), (449, 9640528), (464, 9328873), (526, 8229272), (632, 6849046), (898, 4820264), (1052, 4114636), (1264, 3424523), (1796, 2410132), (2104, 2057318), (2291, 1889392), (3592, 1205066), (4208, 1028659), (4582, 944696), (7184, 602533), (7627, 567536), (9164, 472348), (13021, 332432), (15254, 283768), (18328, 236174), (20777, 208336), (26042, 166216), (30508, 141884), (35471, 122032), (36656, 118087), (41554, 104168), (52084, 83108), (61016, 70942)]