216662124

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{52639}}^1$

素因数の和:52667

約数の個数: 48

約数和(自身を含む): 589568000

約数和(自身を除く): 372905876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 52639, 105278, 157917, 210556, 315834, 368473, 631668, 736946, 1105419, 1473892, 2210838, 2579311, 4421676, 5158622, 7737933, 10317244, 15475866, 18055177, 30951732, 36110354, 54165531, 72220708, 108331062, 216662124]

約数ペア:

[(1, 216662124), (2, 108331062), (3, 72220708), (4, 54165531), (6, 36110354), (7, 30951732), (12, 18055177), (14, 15475866), (21, 10317244), (28, 7737933), (42, 5158622), (49, 4421676), (84, 2579311), (98, 2210838), (147, 1473892), (196, 1105419), (294, 736946), (343, 631668), (588, 368473), (686, 315834), (1029, 210556), (1372, 157917), (2058, 105278), (4116, 52639)]