628105344

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 1846722240

約数和(自身を除く): 1218616896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 197, 228, 276, 304, 361, 368, 384, 394, 437, 456, 552, 591, 608, 722, 736, 788, 874, 912, 1083, 1104, 1182, 1216, 1311, 1444, 1472, 1576, 1748, 1824, 2166, 2208, 2364, 2432, 2622, 2888, 2944, 3152, 3496, 3648, 3743, 4332, 4416, 4531, 4728, 5244, 5776, 6304, 6992, 7296, 7486, 8303, 8664, 8832, 9062, 9456, 10488, 11229, 11552, 12608, 13593, 13984, 14972, 16606, 17328, 18124, 18912, 20976, 22458, 23104, 24909, 25216, 27186, 27968, 29944, 33212, 34656, 36248, 37824, 41952, 44916, 46208, 49818, 54372, 55936, 59888, 66424, 69312, 71117, 72496, 75648, 83904, 86089, 89832, 99636, 108744, 119776, 132848, 138624, 142234, 144992, 167808, 172178, 179664, 199272, 213351, 217488, 239552, 258267, 265696, 284468, 289984, 344356, 359328, 398544, 426702, 434976, 479104, 516534, 531392, 568936, 579968, 688712, 718656, 797088, 853404, 869952, 1033068, 1062784, 1137872, 1377424, 1437312, 1594176, 1635691, 1706808, 1739904, 2066136, 2275744, 2754848, 3188352, 3271382, 3413616, 4132272, 4551488, 4907073, 5509696, 6542764, 6827232, 8264544, 9102976, 9814146, 11019392, 13085528, 13654464, 16529088, 19628292, 26171056, 27308928, 33058176, 39256584, 52342112, 78513168, 104684224, 157026336, 209368448, 314052672, 628105344]

約数ペア:

[(1, 628105344), (2, 314052672), (3, 209368448), (4, 157026336), (6, 104684224), (8, 78513168), (12, 52342112), (16, 39256584), (19, 33058176), (23, 27308928), (24, 26171056), (32, 19628292), (38, 16529088), (46, 13654464), (48, 13085528), (57, 11019392), (64, 9814146), (69, 9102976), (76, 8264544), (92, 6827232), (96, 6542764), (114, 5509696), (128, 4907073), (138, 4551488), (152, 4132272), (184, 3413616), (192, 3271382), (197, 3188352), (228, 2754848), (276, 2275744), (304, 2066136), (361, 1739904), (368, 1706808), (384, 1635691), (394, 1594176), (437, 1437312), (456, 1377424), (552, 1137872), (591, 1062784), (608, 1033068), (722, 869952), (736, 853404), (788, 797088), (874, 718656), (912, 688712), (1083, 579968), (1104, 568936), (1182, 531392), (1216, 516534), (1311, 479104), (1444, 434976), (1472, 426702), (1576, 398544), (1748, 359328), (1824, 344356), (2166, 289984), (2208, 284468), (2364, 265696), (2432, 258267), (2622, 239552), (2888, 217488), (2944, 213351), (3152, 199272), (3496, 179664), (3648, 172178), (3743, 167808), (4332, 144992), (4416, 142234), (4531, 138624), (4728, 132848), (5244, 119776), (5776, 108744), (6304, 99636), (6992, 89832), (7296, 86089), (7486, 83904), (8303, 75648), (8664, 72496), (8832, 71117), (9062, 69312), (9456, 66424), (10488, 59888), (11229, 55936), (11552, 54372), (12608, 49818), (13593, 46208), (13984, 44916), (14972, 41952), (16606, 37824), (17328, 36248), (18124, 34656), (18912, 33212), (20976, 29944), (22458, 27968), (23104, 27186), (24909, 25216)]