223581056

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 472770000

約数和(自身を除く): 249188944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 149, 152, 298, 304, 596, 608, 617, 1192, 1216, 1234, 2384, 2432, 2468, 2831, 4768, 4936, 5662, 9536, 9872, 11324, 11723, 19072, 19744, 22648, 23446, 39488, 45296, 46892, 78976, 90592, 91933, 93784, 181184, 183866, 187568, 362368, 367732, 375136, 735464, 750272, 1470928, 1500544, 1746727, 2941856, 3493454, 5883712, 6986908, 11767424, 13973816, 27947632, 55895264, 111790528, 223581056]

約数ペア:

[(1, 223581056), (2, 111790528), (4, 55895264), (8, 27947632), (16, 13973816), (19, 11767424), (32, 6986908), (38, 5883712), (64, 3493454), (76, 2941856), (128, 1746727), (149, 1500544), (152, 1470928), (298, 750272), (304, 735464), (596, 375136), (608, 367732), (617, 362368), (1192, 187568), (1216, 183866), (1234, 181184), (2384, 93784), (2432, 91933), (2468, 90592), (2831, 78976), (4768, 46892), (4936, 45296), (5662, 39488), (9536, 23446), (9872, 22648), (11324, 19744), (11723, 19072)]