2660751408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{53147}}^1$

素因数の和:53314

約数の個数: 80

約数和(自身を含む): 7908422400

約数和(自身を除く): 5247670992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3576, 4172, 6258, 7152, 8344, 12516, 16688, 25032, 50064, 53147, 106294, 159441, 212588, 318882, 372029, 425176, 637764, 744058, 850352, 1116087, 1275528, 1488116, 2232174, 2551056, 2976232, 4464348, 5952464, 7918903, 8928696, 15837806, 17857392, 23756709, 31675612, 47513418, 55432321, 63351224, 95026836, 110864642, 126702448, 166296963, 190053672, 221729284, 332593926, 380107344, 443458568, 665187852, 886917136, 1330375704, 2660751408]

約数ペア:

[(1, 2660751408), (2, 1330375704), (3, 886917136), (4, 665187852), (6, 443458568), (7, 380107344), (8, 332593926), (12, 221729284), (14, 190053672), (16, 166296963), (21, 126702448), (24, 110864642), (28, 95026836), (42, 63351224), (48, 55432321), (56, 47513418), (84, 31675612), (112, 23756709), (149, 17857392), (168, 15837806), (298, 8928696), (336, 7918903), (447, 5952464), (596, 4464348), (894, 2976232), (1043, 2551056), (1192, 2232174), (1788, 1488116), (2086, 1275528), (2384, 1116087), (3129, 850352), (3576, 744058), (4172, 637764), (6258, 425176), (7152, 372029), (8344, 318882), (12516, 212588), (16688, 159441), (25032, 106294), (50064, 53147)]