218544984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 680160000

約数和(自身を除く): 461615016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 796, 1194, 1393, 1592, 1791, 2179, 2388, 2786, 3582, 4179, 4358, 4776, 5572, 6537, 7164, 8358, 8716, 11144, 12537, 13074, 14328, 15253, 16716, 17432, 19611, 25074, 26148, 30506, 33432, 39222, 45759, 50148, 52296, 61012, 78444, 91518, 100296, 122024, 137277, 156888, 183036, 274554, 366072, 433621, 549108, 867242, 1098216, 1300863, 1734484, 2601726, 3035347, 3468968, 3902589, 5203452, 6070694, 7805178, 9106041, 10406904, 12141388, 15610356, 18212082, 24282776, 27318123, 31220712, 36424164, 54636246, 72848328, 109272492, 218544984]

約数ペア:

[(1, 218544984), (2, 109272492), (3, 72848328), (4, 54636246), (6, 36424164), (7, 31220712), (8, 27318123), (9, 24282776), (12, 18212082), (14, 15610356), (18, 12141388), (21, 10406904), (24, 9106041), (28, 7805178), (36, 6070694), (42, 5203452), (56, 3902589), (63, 3468968), (72, 3035347), (84, 2601726), (126, 1734484), (168, 1300863), (199, 1098216), (252, 867242), (398, 549108), (504, 433621), (597, 366072), (796, 274554), (1194, 183036), (1393, 156888), (1592, 137277), (1791, 122024), (2179, 100296), (2388, 91518), (2786, 78444), (3582, 61012), (4179, 52296), (4358, 50148), (4776, 45759), (5572, 39222), (6537, 33432), (7164, 30506), (8358, 26148), (8716, 25074), (11144, 19611), (12537, 17432), (13074, 16716), (14328, 15253)]