248456196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 653778944

約数和(自身を除く): 405322748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 1753, 2286, 3506, 3937, 4572, 5259, 7012, 7874, 10518, 11811, 15748, 15777, 21036, 23622, 31554, 35433, 47244, 54343, 63108, 70866, 108686, 141732, 163029, 217372, 222631, 326058, 445262, 489087, 652116, 667893, 890524, 978174, 1335786, 1956348, 2003679, 2671572, 4007358, 6901561, 8014716, 13803122, 20704683, 27606244, 41409366, 62114049, 82818732, 124228098, 248456196]

約数ペア:

[(1, 248456196), (2, 124228098), (3, 82818732), (4, 62114049), (6, 41409366), (9, 27606244), (12, 20704683), (18, 13803122), (31, 8014716), (36, 6901561), (62, 4007358), (93, 2671572), (124, 2003679), (127, 1956348), (186, 1335786), (254, 978174), (279, 890524), (372, 667893), (381, 652116), (508, 489087), (558, 445262), (762, 326058), (1116, 222631), (1143, 217372), (1524, 163029), (1753, 141732), (2286, 108686), (3506, 70866), (3937, 63108), (4572, 54343), (5259, 47244), (7012, 35433), (7874, 31554), (10518, 23622), (11811, 21036), (15748, 15777)]