420127848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 1389897600

約数和(自身を除く): 969769752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 73, 76, 84, 114, 126, 133, 146, 152, 168, 171, 219, 228, 252, 266, 292, 342, 399, 438, 456, 504, 511, 532, 584, 601, 657, 684, 798, 876, 1022, 1064, 1197, 1202, 1314, 1368, 1387, 1533, 1596, 1752, 1803, 2044, 2394, 2404, 2628, 2774, 3066, 3192, 3606, 4088, 4161, 4207, 4599, 4788, 4808, 5256, 5409, 5548, 6132, 7212, 8322, 8414, 9198, 9576, 9709, 10818, 11096, 11419, 12264, 12483, 12621, 14424, 16644, 16828, 18396, 19418, 21636, 22838, 24966, 25242, 29127, 33288, 33656, 34257, 36792, 37863, 38836, 43272, 43873, 45676, 49932, 50484, 58254, 68514, 75726, 77672, 79933, 87381, 87746, 91352, 99864, 100968, 102771, 116508, 131619, 137028, 151452, 159866, 174762, 175492, 205542, 233016, 239799, 263238, 274056, 302904, 307111, 319732, 349524, 350984, 394857, 411084, 479598, 526476, 614222, 639464, 699048, 719397, 789714, 822168, 833587, 921333, 959196, 1052952, 1228444, 1438794, 1579428, 1667174, 1842666, 1918392, 2456888, 2500761, 2763999, 2877588, 3158856, 3334348, 3685332, 5001522, 5527998, 5755176, 5835109, 6668696, 7370664, 7502283, 10003044, 11055996, 11670218, 15004566, 17505327, 20006088, 22111992, 23340436, 30009132, 35010654, 46680872, 52515981, 60018264, 70021308, 105031962, 140042616, 210063924, 420127848]

約数ペア:

[(1, 420127848), (2, 210063924), (3, 140042616), (4, 105031962), (6, 70021308), (7, 60018264), (8, 52515981), (9, 46680872), (12, 35010654), (14, 30009132), (18, 23340436), (19, 22111992), (21, 20006088), (24, 17505327), (28, 15004566), (36, 11670218), (38, 11055996), (42, 10003044), (56, 7502283), (57, 7370664), (63, 6668696), (72, 5835109), (73, 5755176), (76, 5527998), (84, 5001522), (114, 3685332), (126, 3334348), (133, 3158856), (146, 2877588), (152, 2763999), (168, 2500761), (171, 2456888), (219, 1918392), (228, 1842666), (252, 1667174), (266, 1579428), (292, 1438794), (342, 1228444), (399, 1052952), (438, 959196), (456, 921333), (504, 833587), (511, 822168), (532, 789714), (584, 719397), (601, 699048), (657, 639464), (684, 614222), (798, 526476), (876, 479598), (1022, 411084), (1064, 394857), (1197, 350984), (1202, 349524), (1314, 319732), (1368, 307111), (1387, 302904), (1533, 274056), (1596, 263238), (1752, 239799), (1803, 233016), (2044, 205542), (2394, 175492), (2404, 174762), (2628, 159866), (2774, 151452), (3066, 137028), (3192, 131619), (3606, 116508), (4088, 102771), (4161, 100968), (4207, 99864), (4599, 91352), (4788, 87746), (4808, 87381), (5256, 79933), (5409, 77672), (5548, 75726), (6132, 68514), (7212, 58254), (8322, 50484), (8414, 49932), (9198, 45676), (9576, 43873), (9709, 43272), (10818, 38836), (11096, 37863), (11419, 36792), (12264, 34257), (12483, 33656), (12621, 33288), (14424, 29127), (16644, 25242), (16828, 24966), (18396, 22838), (19418, 21636)]