1275330816

素因数分解:

$2^8\times 3^2\times {\mathrm{553529}}^1$

素因数の和:553551

約数の個数: 54

約数和(自身を含む): 3677099790

約数和(自身を除く): 2401768974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 553529, 1107058, 1660587, 2214116, 3321174, 4428232, 4981761, 6642348, 8856464, 9963522, 13284696, 17712928, 19927044, 26569392, 35425856, 39854088, 53138784, 70851712, 79708176, 106277568, 141703424, 159416352, 212555136, 318832704, 425110272, 637665408, 1275330816]

約数ペア:

[(1, 1275330816), (2, 637665408), (3, 425110272), (4, 318832704), (6, 212555136), (8, 159416352), (9, 141703424), (12, 106277568), (16, 79708176), (18, 70851712), (24, 53138784), (32, 39854088), (36, 35425856), (48, 26569392), (64, 19927044), (72, 17712928), (96, 13284696), (128, 9963522), (144, 8856464), (192, 6642348), (256, 4981761), (288, 4428232), (384, 3321174), (576, 2214116), (768, 1660587), (1152, 1107058), (2304, 553529)]