257392608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3528

約数の個数: 96

約数和(自身を含む): 747677952

約数和(自身を除く): 490285344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 264, 284, 352, 426, 528, 568, 781, 852, 1056, 1136, 1562, 1704, 2272, 2343, 3124, 3408, 3433, 4686, 6248, 6816, 6866, 9372, 10299, 12496, 13732, 18744, 20598, 24992, 27464, 37488, 37763, 41196, 54928, 74976, 75526, 82392, 109856, 113289, 151052, 164784, 226578, 243743, 302104, 329568, 453156, 487486, 604208, 731229, 906312, 974972, 1208416, 1462458, 1812624, 1949944, 2681173, 2924916, 3625248, 3899888, 5362346, 5849832, 7799776, 8043519, 10724692, 11699664, 16087038, 21449384, 23399328, 32174076, 42898768, 64348152, 85797536, 128696304, 257392608]

約数ペア:

[(1, 257392608), (2, 128696304), (3, 85797536), (4, 64348152), (6, 42898768), (8, 32174076), (11, 23399328), (12, 21449384), (16, 16087038), (22, 11699664), (24, 10724692), (32, 8043519), (33, 7799776), (44, 5849832), (48, 5362346), (66, 3899888), (71, 3625248), (88, 2924916), (96, 2681173), (132, 1949944), (142, 1812624), (176, 1462458), (213, 1208416), (264, 974972), (284, 906312), (352, 731229), (426, 604208), (528, 487486), (568, 453156), (781, 329568), (852, 302104), (1056, 243743), (1136, 226578), (1562, 164784), (1704, 151052), (2272, 113289), (2343, 109856), (3124, 82392), (3408, 75526), (3433, 74976), (4686, 54928), (6248, 41196), (6816, 37763), (6866, 37488), (9372, 27464), (10299, 24992), (12496, 20598), (13732, 18744)]