665262948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 1864396800

約数和(自身を除く): 1199133852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 149, 161, 276, 298, 322, 447, 483, 596, 644, 894, 966, 1043, 1788, 1932, 2086, 2311, 3129, 3427, 4172, 4622, 6258, 6854, 6933, 9244, 10281, 12516, 13708, 13866, 16177, 20562, 23989, 27732, 32354, 41124, 47978, 48531, 53153, 64708, 71967, 95956, 97062, 106306, 143934, 159459, 194124, 212612, 287868, 318918, 344339, 372071, 637836, 688678, 744142, 1033017, 1116213, 1377356, 1488284, 2066034, 2232426, 2410373, 4132068, 4464852, 4820746, 7231119, 7919797, 9641492, 14462238, 15839594, 23759391, 28924476, 31679188, 47518782, 55438579, 95037564, 110877158, 166315737, 221754316, 332631474, 665262948]

約数ペア:

[(1, 665262948), (2, 332631474), (3, 221754316), (4, 166315737), (6, 110877158), (7, 95037564), (12, 55438579), (14, 47518782), (21, 31679188), (23, 28924476), (28, 23759391), (42, 15839594), (46, 14462238), (69, 9641492), (84, 7919797), (92, 7231119), (138, 4820746), (149, 4464852), (161, 4132068), (276, 2410373), (298, 2232426), (322, 2066034), (447, 1488284), (483, 1377356), (596, 1116213), (644, 1033017), (894, 744142), (966, 688678), (1043, 637836), (1788, 372071), (1932, 344339), (2086, 318918), (2311, 287868), (3129, 212612), (3427, 194124), (4172, 159459), (4622, 143934), (6258, 106306), (6854, 97062), (6933, 95956), (9244, 71967), (10281, 64708), (12516, 53153), (13708, 48531), (13866, 47978), (16177, 41124), (20562, 32354), (23989, 27732)]