216223668

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 90

約数和(自身を含む): 580833638

約数和(自身を除く): 364609970

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 397, 492, 738, 794, 1107, 1191, 1476, 1588, 1681, 2214, 2382, 3321, 3362, 3573, 4428, 4764, 5043, 6642, 6724, 7146, 10086, 10719, 13284, 14292, 15129, 16277, 20172, 21438, 30258, 32157, 32554, 42876, 45387, 48831, 60516, 64314, 65108, 90774, 97662, 128628, 136161, 146493, 181548, 195324, 272322, 292986, 439479, 544644, 585972, 667357, 878958, 1318437, 1334714, 1757916, 2002071, 2636874, 2669428, 4004142, 5273748, 6006213, 8008284, 12012426, 18018639, 24024852, 36037278, 54055917, 72074556, 108111834, 216223668]

約数ペア:

[(1, 216223668), (2, 108111834), (3, 72074556), (4, 54055917), (6, 36037278), (9, 24024852), (12, 18018639), (18, 12012426), (27, 8008284), (36, 6006213), (41, 5273748), (54, 4004142), (81, 2669428), (82, 2636874), (108, 2002071), (123, 1757916), (162, 1334714), (164, 1318437), (246, 878958), (324, 667357), (369, 585972), (397, 544644), (492, 439479), (738, 292986), (794, 272322), (1107, 195324), (1191, 181548), (1476, 146493), (1588, 136161), (1681, 128628), (2214, 97662), (2382, 90774), (3321, 65108), (3362, 64314), (3573, 60516), (4428, 48831), (4764, 45387), (5043, 42876), (6642, 32554), (6724, 32157), (7146, 30258), (10086, 21438), (10719, 20172), (13284, 16277), (14292, 15129)]