217493952

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 628131840

約数和(自身を除く): 410637888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 832, 948, 1027, 1103, 1248, 1264, 1896, 2054, 2206, 2496, 2528, 3081, 3309, 3792, 4108, 4412, 5056, 6162, 6618, 7584, 8216, 8824, 12324, 13236, 14339, 15168, 16432, 17648, 24648, 26472, 28678, 32864, 35296, 43017, 49296, 52944, 57356, 65728, 70592, 86034, 87137, 98592, 105888, 114712, 172068, 174274, 197184, 211776, 229424, 261411, 344136, 348548, 458848, 522822, 688272, 697096, 917696, 1045644, 1132781, 1376544, 1394192, 2091288, 2265562, 2753088, 2788384, 3398343, 4182576, 4531124, 5576768, 6796686, 8365152, 9062248, 13593372, 16730304, 18124496, 27186744, 36248992, 54373488, 72497984, 108746976, 217493952]

約数ペア:

[(1, 217493952), (2, 108746976), (3, 72497984), (4, 54373488), (6, 36248992), (8, 27186744), (12, 18124496), (13, 16730304), (16, 13593372), (24, 9062248), (26, 8365152), (32, 6796686), (39, 5576768), (48, 4531124), (52, 4182576), (64, 3398343), (78, 2788384), (79, 2753088), (96, 2265562), (104, 2091288), (156, 1394192), (158, 1376544), (192, 1132781), (208, 1045644), (237, 917696), (312, 697096), (316, 688272), (416, 522822), (474, 458848), (624, 348548), (632, 344136), (832, 261411), (948, 229424), (1027, 211776), (1103, 197184), (1248, 174274), (1264, 172068), (1896, 114712), (2054, 105888), (2206, 98592), (2496, 87137), (2528, 86034), (3081, 70592), (3309, 65728), (3792, 57356), (4108, 52944), (4412, 49296), (5056, 43017), (6162, 35296), (6618, 32864), (7584, 28678), (8216, 26472), (8824, 24648), (12324, 17648), (13236, 16432), (14339, 15168)]