340827984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 1160949504

約数和(自身を除く): 820121520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 61, 63, 69, 72, 84, 92, 112, 122, 126, 138, 144, 161, 168, 183, 184, 207, 241, 244, 252, 276, 322, 336, 366, 368, 414, 427, 482, 483, 488, 504, 549, 552, 644, 723, 732, 828, 854, 964, 966, 976, 1008, 1098, 1104, 1281, 1288, 1403, 1446, 1449, 1464, 1656, 1687, 1708, 1928, 1932, 2169, 2196, 2562, 2576, 2806, 2892, 2898, 2928, 3312, 3374, 3416, 3843, 3856, 3864, 4209, 4338, 4392, 5061, 5124, 5543, 5612, 5784, 5796, 6748, 6832, 7686, 7728, 8418, 8676, 8784, 9821, 10122, 10248, 11086, 11224, 11568, 11592, 12627, 13496, 14701, 15183, 15372, 16629, 16836, 17352, 19642, 20244, 20496, 22172, 22448, 23184, 25254, 26992, 29402, 29463, 30366, 30744, 33258, 33672, 34704, 38801, 39284, 40488, 44103, 44344, 49887, 50508, 58804, 58926, 60732, 61488, 66516, 67344, 77602, 78568, 80976, 88206, 88389, 88688, 99774, 101016, 102907, 116403, 117608, 117852, 121464, 132309, 133032, 155204, 157136, 176412, 176778, 199548, 202032, 205814, 232806, 235216, 235704, 242928, 264618, 266064, 308721, 310408, 338123, 349209, 352824, 353556, 399096, 411628, 465612, 471408, 529236, 617442, 620816, 676246, 698418, 705648, 707112, 798192, 823256, 926163, 931224, 1014369, 1058472, 1234884, 1352492, 1396836, 1414224, 1646512, 1852326, 1862448, 2028738, 2116944, 2366861, 2469768, 2704984, 2793672, 3043107, 3704652, 4057476, 4733722, 4939536, 5409968, 5587344, 6086214, 7100583, 7409304, 8114952, 9467444, 12172428, 14201166, 14818608, 16229904, 18934888, 21301749, 24344856, 28402332, 37869776, 42603498, 48689712, 56804664, 85206996, 113609328, 170413992, 340827984]

約数ペア:

[(1, 340827984), (2, 170413992), (3, 113609328), (4, 85206996), (6, 56804664), (7, 48689712), (8, 42603498), (9, 37869776), (12, 28402332), (14, 24344856), (16, 21301749), (18, 18934888), (21, 16229904), (23, 14818608), (24, 14201166), (28, 12172428), (36, 9467444), (42, 8114952), (46, 7409304), (48, 7100583), (56, 6086214), (61, 5587344), (63, 5409968), (69, 4939536), (72, 4733722), (84, 4057476), (92, 3704652), (112, 3043107), (122, 2793672), (126, 2704984), (138, 2469768), (144, 2366861), (161, 2116944), (168, 2028738), (183, 1862448), (184, 1852326), (207, 1646512), (241, 1414224), (244, 1396836), (252, 1352492), (276, 1234884), (322, 1058472), (336, 1014369), (366, 931224), (368, 926163), (414, 823256), (427, 798192), (482, 707112), (483, 705648), (488, 698418), (504, 676246), (549, 620816), (552, 617442), (644, 529236), (723, 471408), (732, 465612), (828, 411628), (854, 399096), (964, 353556), (966, 352824), (976, 349209), (1008, 338123), (1098, 310408), (1104, 308721), (1281, 266064), (1288, 264618), (1403, 242928), (1446, 235704), (1449, 235216), (1464, 232806), (1656, 205814), (1687, 202032), (1708, 199548), (1928, 176778), (1932, 176412), (2169, 157136), (2196, 155204), (2562, 133032), (2576, 132309), (2806, 121464), (2892, 117852), (2898, 117608), (2928, 116403), (3312, 102907), (3374, 101016), (3416, 99774), (3843, 88688), (3856, 88389), (3864, 88206), (4209, 80976), (4338, 78568), (4392, 77602), (5061, 67344), (5124, 66516), (5543, 61488), (5612, 60732), (5784, 58926), (5796, 58804), (6748, 50508), (6832, 49887), (7686, 44344), (7728, 44103), (8418, 40488), (8676, 39284), (8784, 38801), (9821, 34704), (10122, 33672), (10248, 33258), (11086, 30744), (11224, 30366), (11568, 29463), (11592, 29402), (12627, 26992), (13496, 25254), (14701, 23184), (15183, 22448), (15372, 22172), (16629, 20496), (16836, 20244), (17352, 19642)]