20171001384

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{45413}}^1$

素因数の和:45655

約数の個数: 96

約数和(自身を含む): 56676672000

約数和(自身を除く): 36505670616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 199, 248, 279, 372, 398, 558, 597, 744, 796, 1116, 1194, 1592, 1791, 2232, 2388, 3582, 4776, 6169, 7164, 12338, 14328, 18507, 24676, 37014, 45413, 49352, 55521, 74028, 90826, 111042, 136239, 148056, 181652, 222084, 272478, 363304, 408717, 444168, 544956, 817434, 1089912, 1407803, 1634868, 2815606, 3269736, 4223409, 5631212, 8446818, 9037187, 11262424, 12670227, 16893636, 18074374, 25340454, 27111561, 33787272, 36148748, 50680908, 54223122, 72297496, 81334683, 101361816, 108446244, 162669366, 216892488, 280152797, 325338732, 560305594, 650677464, 840458391, 1120611188, 1680916782, 2241222376, 2521375173, 3361833564, 5042750346, 6723667128, 10085500692, 20171001384]

約数ペア:

[(1, 20171001384), (2, 10085500692), (3, 6723667128), (4, 5042750346), (6, 3361833564), (8, 2521375173), (9, 2241222376), (12, 1680916782), (18, 1120611188), (24, 840458391), (31, 650677464), (36, 560305594), (62, 325338732), (72, 280152797), (93, 216892488), (124, 162669366), (186, 108446244), (199, 101361816), (248, 81334683), (279, 72297496), (372, 54223122), (398, 50680908), (558, 36148748), (597, 33787272), (744, 27111561), (796, 25340454), (1116, 18074374), (1194, 16893636), (1592, 12670227), (1791, 11262424), (2232, 9037187), (2388, 8446818), (3582, 5631212), (4776, 4223409), (6169, 3269736), (7164, 2815606), (12338, 1634868), (14328, 1407803), (18507, 1089912), (24676, 817434), (37014, 544956), (45413, 444168), (49352, 408717), (55521, 363304), (74028, 272478), (90826, 222084), (111042, 181652), (136239, 148056)]