494594984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 1039315200

約数和(自身を除く): 544720216

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 296, 316, 481, 632, 962, 1027, 1627, 1924, 2054, 2923, 3254, 3848, 4108, 5846, 6508, 8216, 11692, 13016, 21151, 23384, 37999, 42302, 60199, 75998, 84604, 120398, 128533, 151996, 169208, 240796, 257066, 303992, 481592, 514132, 782587, 1028264, 1565174, 1670929, 3130348, 3341858, 4755721, 6260696, 6683716, 9511442, 13367432, 19022884, 38045768, 61824373, 123648746, 247297492, 494594984]

約数ペア:

[(1, 494594984), (2, 247297492), (4, 123648746), (8, 61824373), (13, 38045768), (26, 19022884), (37, 13367432), (52, 9511442), (74, 6683716), (79, 6260696), (104, 4755721), (148, 3341858), (158, 3130348), (296, 1670929), (316, 1565174), (481, 1028264), (632, 782587), (962, 514132), (1027, 481592), (1627, 303992), (1924, 257066), (2054, 240796), (2923, 169208), (3254, 151996), (3848, 128533), (4108, 120398), (5846, 84604), (6508, 75998), (8216, 60199), (11692, 42302), (13016, 37999), (21151, 23384)]