253742944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 623185920

約数和(自身を除く): 369442976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 553, 632, 728, 1027, 1103, 1106, 1264, 1456, 2054, 2206, 2212, 2528, 2912, 4108, 4412, 4424, 7189, 7721, 8216, 8824, 8848, 14339, 14378, 15442, 16432, 17648, 17696, 28678, 28756, 30884, 32864, 35296, 57356, 57512, 61768, 87137, 100373, 114712, 115024, 123536, 174274, 200746, 229424, 230048, 247072, 348548, 401492, 458848, 609959, 697096, 802984, 1132781, 1219918, 1394192, 1605968, 2265562, 2439836, 2788384, 3211936, 4531124, 4879672, 7929467, 9062248, 9759344, 15858934, 18124496, 19518688, 31717868, 36248992, 63435736, 126871472, 253742944]

約数ペア:

[(1, 253742944), (2, 126871472), (4, 63435736), (7, 36248992), (8, 31717868), (13, 19518688), (14, 18124496), (16, 15858934), (26, 9759344), (28, 9062248), (32, 7929467), (52, 4879672), (56, 4531124), (79, 3211936), (91, 2788384), (104, 2439836), (112, 2265562), (158, 1605968), (182, 1394192), (208, 1219918), (224, 1132781), (316, 802984), (364, 697096), (416, 609959), (553, 458848), (632, 401492), (728, 348548), (1027, 247072), (1103, 230048), (1106, 229424), (1264, 200746), (1456, 174274), (2054, 123536), (2206, 115024), (2212, 114712), (2528, 100373), (2912, 87137), (4108, 61768), (4412, 57512), (4424, 57356), (7189, 35296), (7721, 32864), (8216, 30884), (8824, 28756), (8848, 28678), (14339, 17696), (14378, 17648), (15442, 16432)]