2255771648

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 4893688800

約数和(自身を除く): 2637917152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 256, 386, 416, 439, 512, 772, 832, 878, 1024, 1544, 1664, 1756, 2048, 2509, 3088, 3328, 3512, 5018, 5707, 6176, 6656, 7024, 10036, 11414, 12352, 13312, 14048, 20072, 22828, 24704, 26624, 28096, 40144, 45656, 49408, 56192, 80288, 84727, 91312, 98816, 112384, 160576, 169454, 182624, 197632, 224768, 321152, 338908, 365248, 395264, 449536, 642304, 677816, 730496, 899072, 1101451, 1284608, 1355632, 1460992, 2202902, 2569216, 2711264, 2921984, 4405804, 5138432, 5422528, 5843968, 8811608, 10845056, 11687936, 17623216, 21690112, 35246432, 43380224, 70492864, 86760448, 140985728, 173520896, 281971456, 563942912, 1127885824, 2255771648]

約数ペア:

[(1, 2255771648), (2, 1127885824), (4, 563942912), (8, 281971456), (13, 173520896), (16, 140985728), (26, 86760448), (32, 70492864), (52, 43380224), (64, 35246432), (104, 21690112), (128, 17623216), (193, 11687936), (208, 10845056), (256, 8811608), (386, 5843968), (416, 5422528), (439, 5138432), (512, 4405804), (772, 2921984), (832, 2711264), (878, 2569216), (1024, 2202902), (1544, 1460992), (1664, 1355632), (1756, 1284608), (2048, 1101451), (2509, 899072), (3088, 730496), (3328, 677816), (3512, 642304), (5018, 449536), (5707, 395264), (6176, 365248), (6656, 338908), (7024, 321152), (10036, 224768), (11414, 197632), (12352, 182624), (13312, 169454), (14048, 160576), (20072, 112384), (22828, 98816), (24704, 91312), (26624, 84727), (28096, 80288), (40144, 56192), (45656, 49408)]