508374792

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 1514145600

約数和(自身を除く): 1005770808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 157, 162, 171, 216, 228, 263, 314, 324, 342, 456, 471, 513, 526, 628, 648, 684, 789, 942, 1026, 1052, 1256, 1368, 1413, 1539, 1578, 1884, 2052, 2104, 2367, 2826, 2983, 3078, 3156, 3768, 4104, 4239, 4734, 4997, 5652, 5966, 6156, 6312, 7101, 8478, 8949, 9468, 9994, 11304, 11932, 12312, 12717, 14202, 14991, 16956, 17898, 18936, 19988, 21303, 23864, 25434, 26847, 28404, 29982, 33912, 35796, 39976, 41291, 42606, 44973, 50868, 53694, 56808, 59964, 71592, 80541, 82582, 85212, 89946, 101736, 107388, 119928, 123873, 134919, 161082, 165164, 170424, 179892, 214776, 241623, 247746, 269838, 322164, 330328, 359784, 371619, 404757, 483246, 495492, 539676, 644328, 743238, 784529, 809514, 966492, 990984, 1079352, 1114857, 1486476, 1569058, 1619028, 1932984, 2229714, 2353587, 2972952, 3138116, 3238056, 3344571, 4459428, 4707174, 6276232, 6689142, 7060761, 8918856, 9414348, 13378284, 14121522, 18828696, 21182283, 26756568, 28243044, 42364566, 56486088, 63546849, 84729132, 127093698, 169458264, 254187396, 508374792]

約数ペア:

[(1, 508374792), (2, 254187396), (3, 169458264), (4, 127093698), (6, 84729132), (8, 63546849), (9, 56486088), (12, 42364566), (18, 28243044), (19, 26756568), (24, 21182283), (27, 18828696), (36, 14121522), (38, 13378284), (54, 9414348), (57, 8918856), (72, 7060761), (76, 6689142), (81, 6276232), (108, 4707174), (114, 4459428), (152, 3344571), (157, 3238056), (162, 3138116), (171, 2972952), (216, 2353587), (228, 2229714), (263, 1932984), (314, 1619028), (324, 1569058), (342, 1486476), (456, 1114857), (471, 1079352), (513, 990984), (526, 966492), (628, 809514), (648, 784529), (684, 743238), (789, 644328), (942, 539676), (1026, 495492), (1052, 483246), (1256, 404757), (1368, 371619), (1413, 359784), (1539, 330328), (1578, 322164), (1884, 269838), (2052, 247746), (2104, 241623), (2367, 214776), (2826, 179892), (2983, 170424), (3078, 165164), (3156, 161082), (3768, 134919), (4104, 123873), (4239, 119928), (4734, 107388), (4997, 101736), (5652, 89946), (5966, 85212), (6156, 82582), (6312, 80541), (7101, 71592), (8478, 59964), (8949, 56808), (9468, 53694), (9994, 50868), (11304, 44973), (11932, 42606), (12312, 41291), (12717, 39976), (14202, 35796), (14991, 33912), (16956, 29982), (17898, 28404), (18936, 26847), (19988, 25434), (21303, 23864)]