440647584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5070

約数の個数: 96

約数和(自身を含む): 1263475584

約数和(自身を除く): 822828000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1704, 1846, 2272, 2769, 3408, 3692, 4973, 5538, 6816, 7384, 9946, 11076, 14768, 14919, 19892, 22152, 29536, 29838, 39784, 44304, 59676, 64649, 79568, 88608, 119352, 129298, 159136, 193947, 238704, 258596, 353083, 387894, 477408, 517192, 706166, 775788, 1034384, 1059249, 1412332, 1551576, 2068768, 2118498, 2824664, 3103152, 4236996, 4590079, 5649328, 6206304, 8473992, 9180158, 11298656, 13770237, 16947984, 18360316, 27540474, 33895968, 36720632, 55080948, 73441264, 110161896, 146882528, 220323792, 440647584]

約数ペア:

[(1, 440647584), (2, 220323792), (3, 146882528), (4, 110161896), (6, 73441264), (8, 55080948), (12, 36720632), (13, 33895968), (16, 27540474), (24, 18360316), (26, 16947984), (32, 13770237), (39, 11298656), (48, 9180158), (52, 8473992), (71, 6206304), (78, 5649328), (96, 4590079), (104, 4236996), (142, 3103152), (156, 2824664), (208, 2118498), (213, 2068768), (284, 1551576), (312, 1412332), (416, 1059249), (426, 1034384), (568, 775788), (624, 706166), (852, 517192), (923, 477408), (1136, 387894), (1248, 353083), (1704, 258596), (1846, 238704), (2272, 193947), (2769, 159136), (3408, 129298), (3692, 119352), (4973, 88608), (5538, 79568), (6816, 64649), (7384, 59676), (9946, 44304), (11076, 39784), (14768, 29838), (14919, 29536), (19892, 22152)]