438162192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 1415464960

約数和(自身を除く): 977302768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 97, 104, 114, 117, 127, 144, 152, 156, 171, 194, 208, 228, 234, 247, 254, 291, 304, 312, 342, 381, 388, 456, 468, 494, 508, 582, 624, 684, 741, 762, 776, 873, 912, 936, 988, 1016, 1143, 1164, 1261, 1368, 1482, 1524, 1552, 1651, 1746, 1843, 1872, 1976, 2032, 2223, 2286, 2328, 2413, 2522, 2736, 2964, 3048, 3302, 3492, 3686, 3783, 3952, 4446, 4572, 4656, 4826, 4953, 5044, 5529, 5928, 6096, 6604, 6984, 7239, 7372, 7566, 8892, 9144, 9652, 9906, 10088, 11058, 11349, 11856, 12319, 13208, 13968, 14478, 14744, 14859, 15132, 16587, 17784, 18288, 19304, 19812, 20176, 21717, 22116, 22698, 23959, 24638, 26416, 28956, 29488, 29718, 30264, 31369, 33174, 35568, 36957, 38608, 39624, 43434, 44232, 45396, 47918, 49276, 57912, 59436, 60528, 62738, 66348, 71877, 73914, 79248, 86868, 88464, 90792, 94107, 95836, 98552, 110871, 115824, 118872, 125476, 132696, 143754, 147828, 160147, 173736, 181584, 188214, 191672, 197104, 215631, 221742, 234061, 237744, 250952, 265392, 282321, 287508, 295656, 320294, 347472, 376428, 383344, 431262, 443484, 468122, 480441, 501904, 564642, 575016, 591312, 640588, 702183, 752856, 862524, 886968, 936244, 960882, 1129284, 1150032, 1281176, 1404366, 1441323, 1505712, 1725048, 1773936, 1872488, 1921764, 2106549, 2258568, 2562352, 2808732, 2882646, 3042793, 3450096, 3744976, 3843528, 4213098, 4517136, 5617464, 5765292, 6085586, 7687056, 8426196, 9128379, 11234928, 11530584, 12171172, 16852392, 18256758, 23061168, 24342344, 27385137, 33704784, 36513516, 48684688, 54770274, 73027032, 109540548, 146054064, 219081096, 438162192]

約数ペア:

[(1, 438162192), (2, 219081096), (3, 146054064), (4, 109540548), (6, 73027032), (8, 54770274), (9, 48684688), (12, 36513516), (13, 33704784), (16, 27385137), (18, 24342344), (19, 23061168), (24, 18256758), (26, 16852392), (36, 12171172), (38, 11530584), (39, 11234928), (48, 9128379), (52, 8426196), (57, 7687056), (72, 6085586), (76, 5765292), (78, 5617464), (97, 4517136), (104, 4213098), (114, 3843528), (117, 3744976), (127, 3450096), (144, 3042793), (152, 2882646), (156, 2808732), (171, 2562352), (194, 2258568), (208, 2106549), (228, 1921764), (234, 1872488), (247, 1773936), (254, 1725048), (291, 1505712), (304, 1441323), (312, 1404366), (342, 1281176), (381, 1150032), (388, 1129284), (456, 960882), (468, 936244), (494, 886968), (508, 862524), (582, 752856), (624, 702183), (684, 640588), (741, 591312), (762, 575016), (776, 564642), (873, 501904), (912, 480441), (936, 468122), (988, 443484), (1016, 431262), (1143, 383344), (1164, 376428), (1261, 347472), (1368, 320294), (1482, 295656), (1524, 287508), (1552, 282321), (1651, 265392), (1746, 250952), (1843, 237744), (1872, 234061), (1976, 221742), (2032, 215631), (2223, 197104), (2286, 191672), (2328, 188214), (2413, 181584), (2522, 173736), (2736, 160147), (2964, 147828), (3048, 143754), (3302, 132696), (3492, 125476), (3686, 118872), (3783, 115824), (3952, 110871), (4446, 98552), (4572, 95836), (4656, 94107), (4826, 90792), (4953, 88464), (5044, 86868), (5529, 79248), (5928, 73914), (6096, 71877), (6604, 66348), (6984, 62738), (7239, 60528), (7372, 59436), (7566, 57912), (8892, 49276), (9144, 47918), (9652, 45396), (9906, 44232), (10088, 43434), (11058, 39624), (11349, 38608), (11856, 36957), (12319, 35568), (13208, 33174), (13968, 31369), (14478, 30264), (14744, 29718), (14859, 29488), (15132, 28956), (16587, 26416), (17784, 24638), (18288, 23959), (19304, 22698), (19812, 22116), (20176, 21717)]