265278972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30661}}^1$

素因数の和:30778

約数の個数: 48

約数和(自身を含む): 714301952

約数和(自身を除く): 449022980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 30661, 61322, 91983, 122644, 183966, 214627, 367932, 429254, 643881, 858508, 1287762, 2575524, 3158083, 6316166, 9474249, 12632332, 18948498, 22106581, 37896996, 44213162, 66319743, 88426324, 132639486, 265278972]

約数ペア:

[(1, 265278972), (2, 132639486), (3, 88426324), (4, 66319743), (6, 44213162), (7, 37896996), (12, 22106581), (14, 18948498), (21, 12632332), (28, 9474249), (42, 6316166), (84, 3158083), (103, 2575524), (206, 1287762), (309, 858508), (412, 643881), (618, 429254), (721, 367932), (1236, 214627), (1442, 183966), (2163, 122644), (2884, 91983), (4326, 61322), (8652, 30661)]