39990515328

素因数分解:

$2^7\times 3^2\times {\mathrm{1597}}^1\times {\mathrm{21737}}^1$

素因数の和:23354

約数の個数: 96

約数和(自身を含む): 115154229060

約数和(自身を除く): 75163713732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1597, 3194, 4791, 6388, 9582, 12776, 14373, 19164, 21737, 25552, 28746, 38328, 43474, 51104, 57492, 65211, 76656, 86948, 102208, 114984, 130422, 153312, 173896, 195633, 204416, 229968, 260844, 306624, 347792, 391266, 459936, 521688, 613248, 695584, 782532, 919872, 1043376, 1391168, 1565064, 1839744, 2086752, 2782336, 3130128, 4173504, 6260256, 8347008, 12520512, 25041024, 34713989, 69427978, 104141967, 138855956, 208283934, 277711912, 312425901, 416567868, 555423824, 624851802, 833135736, 1110847648, 1249703604, 1666271472, 2221695296, 2499407208, 3332542944, 4443390592, 4998814416, 6665085888, 9997628832, 13330171776, 19995257664, 39990515328]

約数ペア:

[(1, 39990515328), (2, 19995257664), (3, 13330171776), (4, 9997628832), (6, 6665085888), (8, 4998814416), (9, 4443390592), (12, 3332542944), (16, 2499407208), (18, 2221695296), (24, 1666271472), (32, 1249703604), (36, 1110847648), (48, 833135736), (64, 624851802), (72, 555423824), (96, 416567868), (128, 312425901), (144, 277711912), (192, 208283934), (288, 138855956), (384, 104141967), (576, 69427978), (1152, 34713989), (1597, 25041024), (3194, 12520512), (4791, 8347008), (6388, 6260256), (9582, 4173504), (12776, 3130128), (14373, 2782336), (19164, 2086752), (21737, 1839744), (25552, 1565064), (28746, 1391168), (38328, 1043376), (43474, 919872), (51104, 782532), (57492, 695584), (65211, 613248), (76656, 521688), (86948, 459936), (102208, 391266), (114984, 347792), (130422, 306624), (153312, 260844), (173896, 229968), (195633, 204416)]