321759072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 972840960

約数和(自身を除く): 651081888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 463, 508, 608, 684, 762, 912, 926, 1016, 1143, 1368, 1389, 1524, 1824, 1852, 2032, 2286, 2413, 2736, 2778, 3048, 3704, 4064, 4167, 4572, 4826, 5472, 5556, 6096, 7239, 7408, 8334, 8797, 9144, 9652, 11112, 12192, 14478, 14816, 16668, 17594, 18288, 19304, 21717, 22224, 26391, 28956, 33336, 35188, 36576, 38608, 43434, 44448, 52782, 57912, 58801, 66672, 70376, 77216, 79173, 86868, 105564, 115824, 117602, 133344, 140752, 158346, 173736, 176403, 211128, 231648, 235204, 281504, 316692, 347472, 352806, 422256, 470408, 529209, 633384, 694944, 705612, 844512, 940816, 1058418, 1117219, 1266768, 1411224, 1881632, 2116836, 2234438, 2533536, 2822448, 3351657, 4233672, 4468876, 5644896, 6703314, 8467344, 8937752, 10054971, 13406628, 16934688, 17875504, 20109942, 26813256, 35751008, 40219884, 53626512, 80439768, 107253024, 160879536, 321759072]

約数ペア:

[(1, 321759072), (2, 160879536), (3, 107253024), (4, 80439768), (6, 53626512), (8, 40219884), (9, 35751008), (12, 26813256), (16, 20109942), (18, 17875504), (19, 16934688), (24, 13406628), (32, 10054971), (36, 8937752), (38, 8467344), (48, 6703314), (57, 5644896), (72, 4468876), (76, 4233672), (96, 3351657), (114, 2822448), (127, 2533536), (144, 2234438), (152, 2116836), (171, 1881632), (228, 1411224), (254, 1266768), (288, 1117219), (304, 1058418), (342, 940816), (381, 844512), (456, 705612), (463, 694944), (508, 633384), (608, 529209), (684, 470408), (762, 422256), (912, 352806), (926, 347472), (1016, 316692), (1143, 281504), (1368, 235204), (1389, 231648), (1524, 211128), (1824, 176403), (1852, 173736), (2032, 158346), (2286, 140752), (2413, 133344), (2736, 117602), (2778, 115824), (3048, 105564), (3704, 86868), (4064, 79173), (4167, 77216), (4572, 70376), (4826, 66672), (5472, 58801), (5556, 57912), (6096, 52782), (7239, 44448), (7408, 43434), (8334, 38608), (8797, 36576), (9144, 35188), (9652, 33336), (11112, 28956), (12192, 26391), (14478, 22224), (14816, 21717), (16668, 19304), (17594, 18288)]