289267992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 848484000

約数和(自身を除く): 559216008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 199, 234, 312, 398, 468, 597, 796, 936, 1194, 1553, 1592, 1791, 2388, 2587, 3106, 3582, 4659, 4776, 5174, 6212, 7164, 7761, 9318, 10348, 12424, 13977, 14328, 15522, 18636, 20189, 20696, 23283, 27954, 31044, 37272, 40378, 46566, 55908, 60567, 62088, 80756, 93132, 111816, 121134, 161512, 181701, 186264, 242268, 309047, 363402, 484536, 618094, 726804, 927141, 1236188, 1453608, 1854282, 2472376, 2781423, 3708564, 4017611, 5562846, 7417128, 8035222, 11125692, 12052833, 16070444, 22251384, 24105666, 32140888, 36158499, 48211332, 72316998, 96422664, 144633996, 289267992]

約数ペア:

[(1, 289267992), (2, 144633996), (3, 96422664), (4, 72316998), (6, 48211332), (8, 36158499), (9, 32140888), (12, 24105666), (13, 22251384), (18, 16070444), (24, 12052833), (26, 11125692), (36, 8035222), (39, 7417128), (52, 5562846), (72, 4017611), (78, 3708564), (104, 2781423), (117, 2472376), (156, 1854282), (199, 1453608), (234, 1236188), (312, 927141), (398, 726804), (468, 618094), (597, 484536), (796, 363402), (936, 309047), (1194, 242268), (1553, 186264), (1592, 181701), (1791, 161512), (2388, 121134), (2587, 111816), (3106, 93132), (3582, 80756), (4659, 62088), (4776, 60567), (5174, 55908), (6212, 46566), (7164, 40378), (7761, 37272), (9318, 31044), (10348, 27954), (12424, 23283), (13977, 20696), (14328, 20189), (15522, 18636)]