440713104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:6984

約数の個数: 80

約数和(自身を含む): 1238170752

約数和(自身を除く): 797457648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 309, 312, 412, 618, 624, 824, 1236, 1339, 1648, 2472, 2678, 4017, 4944, 5356, 6857, 8034, 10712, 13714, 16068, 20571, 21424, 27428, 32136, 41142, 54856, 64272, 82284, 89141, 109712, 164568, 178282, 267423, 329136, 356564, 534846, 706271, 713128, 1069692, 1412542, 1426256, 2118813, 2139384, 2825084, 4237626, 4278768, 5650168, 8475252, 9181523, 11300336, 16950504, 18363046, 27544569, 33901008, 36726092, 55089138, 73452184, 110178276, 146904368, 220356552, 440713104]

約数ペア:

[(1, 440713104), (2, 220356552), (3, 146904368), (4, 110178276), (6, 73452184), (8, 55089138), (12, 36726092), (13, 33901008), (16, 27544569), (24, 18363046), (26, 16950504), (39, 11300336), (48, 9181523), (52, 8475252), (78, 5650168), (103, 4278768), (104, 4237626), (156, 2825084), (206, 2139384), (208, 2118813), (309, 1426256), (312, 1412542), (412, 1069692), (618, 713128), (624, 706271), (824, 534846), (1236, 356564), (1339, 329136), (1648, 267423), (2472, 178282), (2678, 164568), (4017, 109712), (4944, 89141), (5356, 82284), (6857, 64272), (8034, 54856), (10712, 41142), (13714, 32136), (16068, 27428), (20571, 21424)]