4290404256

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{244217}}^1$

素因数の和:244294

約数の個数: 72

約数和(自身を含む): 12400901604

約数和(自身を除く): 8110497348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 244217, 488434, 732651, 976868, 1465302, 1953736, 2197953, 2930604, 3907472, 4395906, 5861208, 7814944, 8791812, 11722416, 14897237, 17583624, 23444832, 29794474, 35167248, 44691711, 59588948, 70334496, 89383422, 119177896, 134075133, 178766844, 238355792, 268150266, 357533688, 476711584, 536300532, 715067376, 1072601064, 1430134752, 2145202128, 4290404256]

約数ペア:

[(1, 4290404256), (2, 2145202128), (3, 1430134752), (4, 1072601064), (6, 715067376), (8, 536300532), (9, 476711584), (12, 357533688), (16, 268150266), (18, 238355792), (24, 178766844), (32, 134075133), (36, 119177896), (48, 89383422), (61, 70334496), (72, 59588948), (96, 44691711), (122, 35167248), (144, 29794474), (183, 23444832), (244, 17583624), (288, 14897237), (366, 11722416), (488, 8791812), (549, 7814944), (732, 5861208), (976, 4395906), (1098, 3907472), (1464, 2930604), (1952, 2197953), (2196, 1953736), (2928, 1465302), (4392, 976868), (5856, 732651), (8784, 488434), (17568, 244217)]