456720803838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{67213}}^1$

素因数の和:67714

約数の個数: 96

約数和(自身を含む): 1083349874880

約数和(自身を除く): 626629071042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 409, 426, 639, 818, 923, 1227, 1278, 1846, 2454, 2769, 3681, 5317, 5538, 7362, 8307, 10634, 15951, 16614, 29039, 31902, 47853, 58078, 67213, 87117, 95706, 134426, 174234, 201639, 261351, 377507, 403278, 522702, 604917, 755014, 873769, 1132521, 1209834, 1747538, 2265042, 2621307, 3397563, 4772123, 5242614, 6795126, 7863921, 9544246, 14316369, 15727842, 27490117, 28632738, 42949107, 54980234, 62037599, 82470351, 85898214, 124075198, 164940702, 186112797, 247411053, 357371521, 372225594, 494822106, 558338391, 714743042, 1072114563, 1116676782, 1951798307, 2144229126, 3216343689, 3903596614, 5855394921, 6432687378, 11710789842, 17566184763, 25373377991, 35132369526, 50746755982, 76120133973, 152240267946, 228360401919, 456720803838]

約数ペア:

[(1, 456720803838), (2, 228360401919), (3, 152240267946), (6, 76120133973), (9, 50746755982), (13, 35132369526), (18, 25373377991), (26, 17566184763), (39, 11710789842), (71, 6432687378), (78, 5855394921), (117, 3903596614), (142, 3216343689), (213, 2144229126), (234, 1951798307), (409, 1116676782), (426, 1072114563), (639, 714743042), (818, 558338391), (923, 494822106), (1227, 372225594), (1278, 357371521), (1846, 247411053), (2454, 186112797), (2769, 164940702), (3681, 124075198), (5317, 85898214), (5538, 82470351), (7362, 62037599), (8307, 54980234), (10634, 42949107), (15951, 28632738), (16614, 27490117), (29039, 15727842), (31902, 14316369), (47853, 9544246), (58078, 7863921), (67213, 6795126), (87117, 5242614), (95706, 4772123), (134426, 3397563), (174234, 2621307), (201639, 2265042), (261351, 1747538), (377507, 1209834), (403278, 1132521), (522702, 873769), (604917, 755014)]