628764336

素因数分解:

$2^4\times 3^3\times {\mathrm{683}}^1\times {\mathrm{2131}}^1$

素因数の和:2831

約数の個数: 80

約数和(自身を含む): 1808277120

約数和(自身を除く): 1179512784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 683, 1366, 2049, 2131, 2732, 4098, 4262, 5464, 6147, 6393, 8196, 8524, 10928, 12294, 12786, 16392, 17048, 18441, 19179, 24588, 25572, 32784, 34096, 36882, 38358, 49176, 51144, 57537, 73764, 76716, 98352, 102288, 115074, 147528, 153432, 230148, 295056, 306864, 460296, 920592, 1455473, 2910946, 4366419, 5821892, 8732838, 11643784, 13099257, 17465676, 23287568, 26198514, 34931352, 39297771, 52397028, 69862704, 78595542, 104794056, 157191084, 209588112, 314382168, 628764336]

約数ペア:

[(1, 628764336), (2, 314382168), (3, 209588112), (4, 157191084), (6, 104794056), (8, 78595542), (9, 69862704), (12, 52397028), (16, 39297771), (18, 34931352), (24, 26198514), (27, 23287568), (36, 17465676), (48, 13099257), (54, 11643784), (72, 8732838), (108, 5821892), (144, 4366419), (216, 2910946), (432, 1455473), (683, 920592), (1366, 460296), (2049, 306864), (2131, 295056), (2732, 230148), (4098, 153432), (4262, 147528), (5464, 115074), (6147, 102288), (6393, 98352), (8196, 76716), (8524, 73764), (10928, 57537), (12294, 51144), (12786, 49176), (16392, 38358), (17048, 36882), (18441, 34096), (19179, 32784), (24588, 25572)]