451964128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1175924736

約数和(自身を除く): 723960608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 77, 88, 97, 112, 122, 124, 154, 176, 194, 217, 224, 244, 248, 308, 341, 352, 388, 427, 434, 488, 496, 616, 671, 679, 682, 776, 854, 868, 976, 992, 1067, 1232, 1342, 1358, 1364, 1552, 1708, 1736, 1891, 1952, 2134, 2387, 2464, 2684, 2716, 2728, 3007, 3104, 3416, 3472, 3782, 4268, 4697, 4774, 5368, 5432, 5456, 5917, 6014, 6832, 6944, 7469, 7564, 8536, 9394, 9548, 10736, 10864, 10912, 11834, 12028, 13237, 13664, 14938, 15128, 17072, 18788, 19096, 20801, 21049, 21472, 21728, 23668, 24056, 26474, 29876, 30256, 33077, 34144, 37576, 38192, 41419, 41602, 42098, 47336, 48112, 52948, 59752, 60512, 65087, 66154, 75152, 76384, 82838, 83204, 84196, 94672, 96224, 105896, 119504, 130174, 132308, 145607, 150304, 165676, 166408, 168392, 183427, 189344, 211792, 231539, 239008, 260348, 264616, 291214, 331352, 332816, 336784, 366854, 423584, 455609, 463078, 520696, 529232, 582428, 662704, 665632, 673568, 733708, 911218, 926156, 1041392, 1058464, 1164856, 1283989, 1325408, 1467416, 1822436, 1852312, 2017697, 2082784, 2329712, 2567978, 2934832, 3644872, 3704624, 4035394, 4659424, 5135956, 5869664, 7289744, 7409248, 8070788, 10271912, 14123879, 14579488, 16141576, 20543824, 28247758, 32283152, 41087648, 56495516, 64566304, 112991032, 225982064, 451964128]

約数ペア:

[(1, 451964128), (2, 225982064), (4, 112991032), (7, 64566304), (8, 56495516), (11, 41087648), (14, 32283152), (16, 28247758), (22, 20543824), (28, 16141576), (31, 14579488), (32, 14123879), (44, 10271912), (56, 8070788), (61, 7409248), (62, 7289744), (77, 5869664), (88, 5135956), (97, 4659424), (112, 4035394), (122, 3704624), (124, 3644872), (154, 2934832), (176, 2567978), (194, 2329712), (217, 2082784), (224, 2017697), (244, 1852312), (248, 1822436), (308, 1467416), (341, 1325408), (352, 1283989), (388, 1164856), (427, 1058464), (434, 1041392), (488, 926156), (496, 911218), (616, 733708), (671, 673568), (679, 665632), (682, 662704), (776, 582428), (854, 529232), (868, 520696), (976, 463078), (992, 455609), (1067, 423584), (1232, 366854), (1342, 336784), (1358, 332816), (1364, 331352), (1552, 291214), (1708, 264616), (1736, 260348), (1891, 239008), (1952, 231539), (2134, 211792), (2387, 189344), (2464, 183427), (2684, 168392), (2716, 166408), (2728, 165676), (3007, 150304), (3104, 145607), (3416, 132308), (3472, 130174), (3782, 119504), (4268, 105896), (4697, 96224), (4774, 94672), (5368, 84196), (5432, 83204), (5456, 82838), (5917, 76384), (6014, 75152), (6832, 66154), (6944, 65087), (7469, 60512), (7564, 59752), (8536, 52948), (9394, 48112), (9548, 47336), (10736, 42098), (10864, 41602), (10912, 41419), (11834, 38192), (12028, 37576), (13237, 34144), (13664, 33077), (14938, 30256), (15128, 29876), (17072, 26474), (18788, 24056), (19096, 23668), (20801, 21728), (21049, 21472)]