1323842944

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 2695492800

約数和(自身を除く): 1371649856

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 307, 472, 571, 614, 944, 1142, 1228, 1888, 2284, 2456, 3776, 4568, 4912, 7552, 9136, 9824, 18113, 18272, 19648, 33689, 36226, 36544, 39296, 67378, 72452, 73088, 134756, 144904, 175297, 269512, 289808, 350594, 539024, 579616, 701188, 1078048, 1159232, 1402376, 2156096, 2318464, 2804752, 4312192, 5609504, 10342523, 11219008, 20685046, 22438016, 41370092, 82740184, 165480368, 330960736, 661921472, 1323842944]

約数ペア:

[(1, 1323842944), (2, 661921472), (4, 330960736), (8, 165480368), (16, 82740184), (32, 41370092), (59, 22438016), (64, 20685046), (118, 11219008), (128, 10342523), (236, 5609504), (307, 4312192), (472, 2804752), (571, 2318464), (614, 2156096), (944, 1402376), (1142, 1159232), (1228, 1078048), (1888, 701188), (2284, 579616), (2456, 539024), (3776, 350594), (4568, 289808), (4912, 269512), (7552, 175297), (9136, 144904), (9824, 134756), (18113, 73088), (18272, 72452), (19648, 67378), (33689, 39296), (36226, 36544)]