222288144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18792

約数の個数: 80

約数和(自身を含む): 651000000

約数和(自身を除く): 428711856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 18749, 37498, 56247, 74996, 112494, 149992, 224988, 243737, 299984, 356231, 449976, 487474, 712462, 731211, 899952, 974948, 1068693, 1424924, 1462422, 1949896, 2137386, 2849848, 2924844, 3899792, 4274772, 4631003, 5699696, 5849688, 8549544, 9262006, 11699376, 13893009, 17099088, 18524012, 27786018, 37048024, 55572036, 74096048, 111144072, 222288144]

約数ペア:

[(1, 222288144), (2, 111144072), (3, 74096048), (4, 55572036), (6, 37048024), (8, 27786018), (12, 18524012), (13, 17099088), (16, 13893009), (19, 11699376), (24, 9262006), (26, 8549544), (38, 5849688), (39, 5699696), (48, 4631003), (52, 4274772), (57, 3899792), (76, 2924844), (78, 2849848), (104, 2137386), (114, 1949896), (152, 1462422), (156, 1424924), (208, 1068693), (228, 974948), (247, 899952), (304, 731211), (312, 712462), (456, 487474), (494, 449976), (624, 356231), (741, 299984), (912, 243737), (988, 224988), (1482, 149992), (1976, 112494), (2964, 74996), (3952, 56247), (5928, 37498), (11856, 18749)]