287885532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{3593}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 734211072

約数和(自身を除く): 446325540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 607, 1214, 1821, 2428, 3593, 3642, 6677, 7186, 7284, 10779, 13354, 14372, 20031, 21558, 26708, 39523, 40062, 43116, 79046, 80124, 118569, 158092, 237138, 474276, 2180951, 4361902, 6542853, 8723804, 13085706, 23990461, 26171412, 47980922, 71971383, 95961844, 143942766, 287885532]

約数ペア:

[(1, 287885532), (2, 143942766), (3, 95961844), (4, 71971383), (6, 47980922), (11, 26171412), (12, 23990461), (22, 13085706), (33, 8723804), (44, 6542853), (66, 4361902), (132, 2180951), (607, 474276), (1214, 237138), (1821, 158092), (2428, 118569), (3593, 80124), (3642, 79046), (6677, 43116), (7186, 40062), (7284, 39523), (10779, 26708), (13354, 21558), (14372, 20031)]