221452152

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 575769600

約数和(自身を除く): 354317448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 804, 984, 1608, 2747, 3359, 5494, 6718, 8241, 10077, 10988, 13436, 16482, 20154, 21976, 26872, 32964, 40308, 65928, 80616, 137719, 225053, 275438, 413157, 450106, 550876, 675159, 826314, 900212, 1101752, 1350318, 1652628, 1800424, 2700636, 3305256, 5401272, 9227173, 18454346, 27681519, 36908692, 55363038, 73817384, 110726076, 221452152]

約数ペア:

[(1, 221452152), (2, 110726076), (3, 73817384), (4, 55363038), (6, 36908692), (8, 27681519), (12, 18454346), (24, 9227173), (41, 5401272), (67, 3305256), (82, 2700636), (123, 1800424), (134, 1652628), (164, 1350318), (201, 1101752), (246, 900212), (268, 826314), (328, 675159), (402, 550876), (492, 450106), (536, 413157), (804, 275438), (984, 225053), (1608, 137719), (2747, 80616), (3359, 65928), (5494, 40308), (6718, 32964), (8241, 26872), (10077, 21976), (10988, 20154), (13436, 16482)]