764895104

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 1560889680

約数和(自身を除く): 795994576

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 163, 244, 326, 488, 601, 652, 976, 1202, 1304, 1952, 2404, 2608, 3904, 4808, 5216, 7808, 9616, 9943, 10432, 19232, 19886, 20864, 36661, 38464, 39772, 73322, 76928, 79544, 97963, 146644, 159088, 195926, 293288, 318176, 391852, 586576, 636352, 783704, 1173152, 1272704, 1567408, 2346304, 3134816, 4692608, 5975743, 6269632, 11951486, 12539264, 23902972, 47805944, 95611888, 191223776, 382447552, 764895104]

約数ペア:

[(1, 764895104), (2, 382447552), (4, 191223776), (8, 95611888), (16, 47805944), (32, 23902972), (61, 12539264), (64, 11951486), (122, 6269632), (128, 5975743), (163, 4692608), (244, 3134816), (326, 2346304), (488, 1567408), (601, 1272704), (652, 1173152), (976, 783704), (1202, 636352), (1304, 586576), (1952, 391852), (2404, 318176), (2608, 293288), (3904, 195926), (4808, 159088), (5216, 146644), (7808, 97963), (9616, 79544), (9943, 76928), (10432, 73322), (19232, 39772), (19886, 38464), (20864, 36661)]