338581008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 992476160

約数和(自身を除く): 653895152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 558, 584, 657, 744, 876, 1039, 1116, 1168, 1314, 1488, 1752, 2078, 2232, 2263, 2628, 3117, 3504, 4156, 4464, 4526, 5256, 6234, 6789, 8312, 9052, 9351, 10512, 12468, 13578, 16624, 18104, 18702, 20367, 24936, 27156, 32209, 36208, 37404, 40734, 49872, 54312, 64418, 74808, 75847, 81468, 96627, 108624, 128836, 149616, 151694, 162936, 193254, 227541, 257672, 289881, 303388, 325872, 386508, 455082, 515344, 579762, 606776, 682623, 773016, 910164, 1159524, 1213552, 1365246, 1546032, 1820328, 2319048, 2351257, 2730492, 3640656, 4638096, 4702514, 5460984, 7053771, 9405028, 10921968, 14107542, 18810056, 21161313, 28215084, 37620112, 42322626, 56430168, 84645252, 112860336, 169290504, 338581008]

約数ペア:

[(1, 338581008), (2, 169290504), (3, 112860336), (4, 84645252), (6, 56430168), (8, 42322626), (9, 37620112), (12, 28215084), (16, 21161313), (18, 18810056), (24, 14107542), (31, 10921968), (36, 9405028), (48, 7053771), (62, 5460984), (72, 4702514), (73, 4638096), (93, 3640656), (124, 2730492), (144, 2351257), (146, 2319048), (186, 1820328), (219, 1546032), (248, 1365246), (279, 1213552), (292, 1159524), (372, 910164), (438, 773016), (496, 682623), (558, 606776), (584, 579762), (657, 515344), (744, 455082), (876, 386508), (1039, 325872), (1116, 303388), (1168, 289881), (1314, 257672), (1488, 227541), (1752, 193254), (2078, 162936), (2232, 151694), (2263, 149616), (2628, 128836), (3117, 108624), (3504, 96627), (4156, 81468), (4464, 75847), (4526, 74808), (5256, 64418), (6234, 54312), (6789, 49872), (8312, 40734), (9052, 37404), (9351, 36208), (10512, 32209), (12468, 27156), (13578, 24936), (16624, 20367), (18104, 18702)]