479236688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 1109262336

約数和(自身を除く): 630025648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 868, 1162, 1328, 1663, 1736, 2324, 2573, 3326, 3472, 4648, 5146, 6652, 9296, 10292, 11641, 13304, 18011, 20584, 23282, 26608, 36022, 41168, 46564, 51553, 72044, 93128, 103106, 138029, 144088, 186256, 206212, 276058, 288176, 360871, 412424, 552116, 721742, 824848, 966203, 1104232, 1443484, 1932406, 2208464, 2886968, 3864812, 4278899, 5773936, 7729624, 8557798, 15459248, 17115596, 29952293, 34231192, 59904586, 68462384, 119809172, 239618344, 479236688]

約数ペア:

[(1, 479236688), (2, 239618344), (4, 119809172), (7, 68462384), (8, 59904586), (14, 34231192), (16, 29952293), (28, 17115596), (31, 15459248), (56, 8557798), (62, 7729624), (83, 5773936), (112, 4278899), (124, 3864812), (166, 2886968), (217, 2208464), (248, 1932406), (332, 1443484), (434, 1104232), (496, 966203), (581, 824848), (664, 721742), (868, 552116), (1162, 412424), (1328, 360871), (1663, 288176), (1736, 276058), (2324, 206212), (2573, 186256), (3326, 144088), (3472, 138029), (4648, 103106), (5146, 93128), (6652, 72044), (9296, 51553), (10292, 46564), (11641, 41168), (13304, 36022), (18011, 26608), (20584, 23282)]