321527472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12113}}^1$

素因数の和:12210

約数の個数: 80

約数和(自身を含む): 961367040

約数和(自身を除く): 639839568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 12113, 13272, 24226, 26544, 36339, 48452, 72678, 84791, 96904, 145356, 169582, 193808, 254373, 290712, 339164, 508746, 581424, 678328, 956927, 1017492, 1356656, 1913854, 2034984, 2870781, 3827708, 4069968, 5741562, 6698489, 7655416, 11483124, 13396978, 15310832, 20095467, 22966248, 26793956, 40190934, 45932496, 53587912, 80381868, 107175824, 160763736, 321527472]

約数ペア:

[(1, 321527472), (2, 160763736), (3, 107175824), (4, 80381868), (6, 53587912), (7, 45932496), (8, 40190934), (12, 26793956), (14, 22966248), (16, 20095467), (21, 15310832), (24, 13396978), (28, 11483124), (42, 7655416), (48, 6698489), (56, 5741562), (79, 4069968), (84, 3827708), (112, 2870781), (158, 2034984), (168, 1913854), (237, 1356656), (316, 1017492), (336, 956927), (474, 678328), (553, 581424), (632, 508746), (948, 339164), (1106, 290712), (1264, 254373), (1659, 193808), (1896, 169582), (2212, 145356), (3318, 96904), (3792, 84791), (4424, 72678), (6636, 48452), (8848, 36339), (12113, 26544), (13272, 24226)]