836971728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9221}}^1$

素因数の和:9324

約数の個数: 80

約数和(自身を含む): 2268759552

約数和(自身を除く): 1431787824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2928, 3782, 5673, 7564, 9221, 11346, 15128, 18442, 22692, 27663, 30256, 36884, 45384, 55326, 73768, 90768, 110652, 147536, 221304, 285851, 442608, 562481, 571702, 857553, 1124962, 1143404, 1687443, 1715106, 2249924, 2286808, 3374886, 3430212, 4499848, 4573616, 6749772, 6860424, 8999696, 13499544, 13720848, 17436911, 26999088, 34873822, 52310733, 69747644, 104621466, 139495288, 209242932, 278990576, 418485864, 836971728]

約数ペア:

[(1, 836971728), (2, 418485864), (3, 278990576), (4, 209242932), (6, 139495288), (8, 104621466), (12, 69747644), (16, 52310733), (24, 34873822), (31, 26999088), (48, 17436911), (61, 13720848), (62, 13499544), (93, 8999696), (122, 6860424), (124, 6749772), (183, 4573616), (186, 4499848), (244, 3430212), (248, 3374886), (366, 2286808), (372, 2249924), (488, 1715106), (496, 1687443), (732, 1143404), (744, 1124962), (976, 857553), (1464, 571702), (1488, 562481), (1891, 442608), (2928, 285851), (3782, 221304), (5673, 147536), (7564, 110652), (9221, 90768), (11346, 73768), (15128, 55326), (18442, 45384), (22692, 36884), (27663, 30256)]