290307264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1222

約数の個数: 112

約数和(自身を含む): 835688448

約数和(自身を除く): 545381184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 156, 192, 208, 214, 312, 321, 416, 428, 624, 642, 832, 856, 1087, 1248, 1284, 1391, 1712, 2174, 2496, 2568, 2782, 3261, 3424, 4173, 4348, 5136, 5564, 6522, 6848, 8346, 8696, 10272, 11128, 13044, 14131, 16692, 17392, 20544, 22256, 26088, 28262, 33384, 34784, 42393, 44512, 52176, 56524, 66768, 69568, 84786, 89024, 104352, 113048, 116309, 133536, 169572, 208704, 226096, 232618, 267072, 339144, 348927, 452192, 465236, 678288, 697854, 904384, 930472, 1356576, 1395708, 1512017, 1860944, 2713152, 2791416, 3024034, 3721888, 4536051, 5582832, 6048068, 7443776, 9072102, 11165664, 12096136, 18144204, 22331328, 24192272, 36288408, 48384544, 72576816, 96769088, 145153632, 290307264]

約数ペア:

[(1, 290307264), (2, 145153632), (3, 96769088), (4, 72576816), (6, 48384544), (8, 36288408), (12, 24192272), (13, 22331328), (16, 18144204), (24, 12096136), (26, 11165664), (32, 9072102), (39, 7443776), (48, 6048068), (52, 5582832), (64, 4536051), (78, 3721888), (96, 3024034), (104, 2791416), (107, 2713152), (156, 1860944), (192, 1512017), (208, 1395708), (214, 1356576), (312, 930472), (321, 904384), (416, 697854), (428, 678288), (624, 465236), (642, 452192), (832, 348927), (856, 339144), (1087, 267072), (1248, 232618), (1284, 226096), (1391, 208704), (1712, 169572), (2174, 133536), (2496, 116309), (2568, 113048), (2782, 104352), (3261, 89024), (3424, 84786), (4173, 69568), (4348, 66768), (5136, 56524), (5564, 52176), (6522, 44512), (6848, 42393), (8346, 34784), (8696, 33384), (10272, 28262), (11128, 26088), (13044, 22256), (14131, 20544), (16692, 17392)]