520798512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 1597516800

約数和(自身を除く): 1076718288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 109, 114, 124, 152, 156, 169, 186, 208, 218, 228, 247, 248, 304, 312, 327, 338, 372, 403, 436, 456, 494, 496, 507, 589, 624, 654, 676, 741, 744, 806, 872, 912, 988, 1014, 1178, 1209, 1308, 1352, 1417, 1482, 1488, 1612, 1744, 1767, 1976, 2028, 2071, 2356, 2418, 2616, 2704, 2834, 2964, 3211, 3224, 3379, 3534, 3952, 4056, 4142, 4251, 4712, 4836, 5232, 5239, 5668, 5928, 6213, 6422, 6448, 6758, 7068, 7657, 8112, 8284, 8502, 9424, 9633, 9672, 10137, 10478, 11336, 11856, 12426, 12844, 13516, 14136, 15314, 15717, 16568, 17004, 18421, 19266, 19344, 20274, 20956, 22672, 22971, 24852, 25688, 26923, 27032, 28272, 30628, 31434, 33136, 34008, 36842, 38532, 40548, 41912, 43927, 45942, 49704, 51376, 53846, 54064, 55263, 61256, 62868, 64201, 68016, 73684, 77064, 80769, 81096, 83824, 87854, 91884, 99408, 99541, 107692, 110526, 122512, 125736, 128402, 131781, 147368, 154128, 161538, 162192, 175708, 183768, 192603, 199082, 215384, 221052, 251472, 256804, 263562, 294736, 298623, 323076, 349999, 351416, 367536, 385206, 398164, 430768, 442104, 513608, 527124, 571051, 597246, 646152, 699998, 702832, 770412, 796328, 834613, 884208, 1027216, 1049997, 1054248, 1142102, 1194492, 1292304, 1399996, 1540824, 1592656, 1669226, 1713153, 2099994, 2108496, 2284204, 2388984, 2503839, 2799992, 3081648, 3338452, 3426306, 4199988, 4568408, 4777968, 5007678, 5599984, 6676904, 6852612, 8399976, 9136816, 10015356, 10849969, 13353808, 13705224, 16799952, 20030712, 21699938, 27410448, 32549907, 40061424, 43399876, 65099814, 86799752, 130199628, 173599504, 260399256, 520798512]

約数ペア:

[(1, 520798512), (2, 260399256), (3, 173599504), (4, 130199628), (6, 86799752), (8, 65099814), (12, 43399876), (13, 40061424), (16, 32549907), (19, 27410448), (24, 21699938), (26, 20030712), (31, 16799952), (38, 13705224), (39, 13353808), (48, 10849969), (52, 10015356), (57, 9136816), (62, 8399976), (76, 6852612), (78, 6676904), (93, 5599984), (104, 5007678), (109, 4777968), (114, 4568408), (124, 4199988), (152, 3426306), (156, 3338452), (169, 3081648), (186, 2799992), (208, 2503839), (218, 2388984), (228, 2284204), (247, 2108496), (248, 2099994), (304, 1713153), (312, 1669226), (327, 1592656), (338, 1540824), (372, 1399996), (403, 1292304), (436, 1194492), (456, 1142102), (494, 1054248), (496, 1049997), (507, 1027216), (589, 884208), (624, 834613), (654, 796328), (676, 770412), (741, 702832), (744, 699998), (806, 646152), (872, 597246), (912, 571051), (988, 527124), (1014, 513608), (1178, 442104), (1209, 430768), (1308, 398164), (1352, 385206), (1417, 367536), (1482, 351416), (1488, 349999), (1612, 323076), (1744, 298623), (1767, 294736), (1976, 263562), (2028, 256804), (2071, 251472), (2356, 221052), (2418, 215384), (2616, 199082), (2704, 192603), (2834, 183768), (2964, 175708), (3211, 162192), (3224, 161538), (3379, 154128), (3534, 147368), (3952, 131781), (4056, 128402), (4142, 125736), (4251, 122512), (4712, 110526), (4836, 107692), (5232, 99541), (5239, 99408), (5668, 91884), (5928, 87854), (6213, 83824), (6422, 81096), (6448, 80769), (6758, 77064), (7068, 73684), (7657, 68016), (8112, 64201), (8284, 62868), (8502, 61256), (9424, 55263), (9633, 54064), (9672, 53846), (10137, 51376), (10478, 49704), (11336, 45942), (11856, 43927), (12426, 41912), (12844, 40548), (13516, 38532), (14136, 36842), (15314, 34008), (15717, 33136), (16568, 31434), (17004, 30628), (18421, 28272), (19266, 27032), (19344, 26923), (20274, 25688), (20956, 24852), (22672, 22971)]