281685114

素因数分解:

$2^1\times 3^5\times {\mathrm{229}}^1\times {\mathrm{2531}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 635937120

約数和(自身を除く): 354252006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 243, 458, 486, 687, 1374, 2061, 2531, 4122, 5062, 6183, 7593, 12366, 15186, 18549, 22779, 37098, 45558, 55647, 68337, 111294, 136674, 205011, 410022, 579599, 615033, 1159198, 1230066, 1738797, 3477594, 5216391, 10432782, 15649173, 31298346, 46947519, 93895038, 140842557, 281685114]

約数ペア:

[(1, 281685114), (2, 140842557), (3, 93895038), (6, 46947519), (9, 31298346), (18, 15649173), (27, 10432782), (54, 5216391), (81, 3477594), (162, 1738797), (229, 1230066), (243, 1159198), (458, 615033), (486, 579599), (687, 410022), (1374, 205011), (2061, 136674), (2531, 111294), (4122, 68337), (5062, 55647), (6183, 45558), (7593, 37098), (12366, 22779), (15186, 18549)]