208628471856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8505727}}^1$

素因数の和:8505818

約数の個数: 80

約数和(自身を含む): 624388481024

約数和(自身を除く): 415760009168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 12264, 24528, 8505727, 17011454, 25517181, 34022908, 51034362, 59540089, 68045816, 102068724, 119080178, 136091632, 178620267, 204137448, 238160356, 357240534, 408274896, 476320712, 620918071, 714481068, 952641424, 1241836142, 1428962136, 1862754213, 2483672284, 2857924272, 3725508426, 4346426497, 4967344568, 7451016852, 8692852994, 9934689136, 13039279491, 14902033704, 17385705988, 26078558982, 29804067408, 34771411976, 52157117964, 69542823952, 104314235928, 208628471856]

約数ペア:

[(1, 208628471856), (2, 104314235928), (3, 69542823952), (4, 52157117964), (6, 34771411976), (7, 29804067408), (8, 26078558982), (12, 17385705988), (14, 14902033704), (16, 13039279491), (21, 9934689136), (24, 8692852994), (28, 7451016852), (42, 4967344568), (48, 4346426497), (56, 3725508426), (73, 2857924272), (84, 2483672284), (112, 1862754213), (146, 1428962136), (168, 1241836142), (219, 952641424), (292, 714481068), (336, 620918071), (438, 476320712), (511, 408274896), (584, 357240534), (876, 238160356), (1022, 204137448), (1168, 178620267), (1533, 136091632), (1752, 119080178), (2044, 102068724), (3066, 68045816), (3504, 59540089), (4088, 51034362), (6132, 34022908), (8176, 25517181), (12264, 17011454), (24528, 8505727)]