1967528704

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 4017359360

約数和(自身を除く): 2049830656

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 128, 146, 254, 256, 292, 508, 584, 829, 1016, 1168, 1658, 2032, 2336, 3316, 4064, 4672, 6632, 8128, 9271, 9344, 13264, 16256, 18542, 18688, 26528, 32512, 37084, 53056, 60517, 74168, 105283, 106112, 121034, 148336, 210566, 212224, 242068, 296672, 421132, 484136, 593344, 842264, 968272, 1186688, 1684528, 1936544, 2373376, 3369056, 3873088, 6738112, 7685659, 7746176, 13476224, 15371318, 15492352, 26952448, 30742636, 61485272, 122970544, 245941088, 491882176, 983764352, 1967528704]

約数ペア:

[(1, 1967528704), (2, 983764352), (4, 491882176), (8, 245941088), (16, 122970544), (32, 61485272), (64, 30742636), (73, 26952448), (127, 15492352), (128, 15371318), (146, 13476224), (254, 7746176), (256, 7685659), (292, 6738112), (508, 3873088), (584, 3369056), (829, 2373376), (1016, 1936544), (1168, 1684528), (1658, 1186688), (2032, 968272), (2336, 842264), (3316, 593344), (4064, 484136), (4672, 421132), (6632, 296672), (8128, 242068), (9271, 212224), (9344, 210566), (13264, 148336), (16256, 121034), (18542, 106112), (18688, 105283), (26528, 74168), (32512, 60517), (37084, 53056)]