262743168

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 740275200

約数和(自身を除く): 477532032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 71, 92, 96, 128, 138, 142, 184, 192, 213, 276, 284, 368, 384, 419, 426, 552, 568, 736, 838, 852, 1104, 1136, 1257, 1472, 1633, 1676, 1704, 2208, 2272, 2514, 2944, 3266, 3352, 3408, 4416, 4544, 4899, 5028, 6532, 6704, 6816, 8832, 9088, 9637, 9798, 10056, 13064, 13408, 13632, 19274, 19596, 20112, 26128, 26816, 27264, 28911, 29749, 38548, 39192, 40224, 52256, 53632, 57822, 59498, 77096, 78384, 80448, 89247, 104512, 115644, 118996, 154192, 156768, 160896, 178494, 209024, 231288, 237992, 308384, 313536, 356988, 462576, 475984, 616768, 627072, 684227, 713976, 925152, 951968, 1233536, 1368454, 1427952, 1850304, 1903936, 2052681, 2736908, 2855904, 3700608, 3807872, 4105362, 5473816, 5711808, 8210724, 10947632, 11423616, 16421448, 21895264, 32842896, 43790528, 65685792, 87581056, 131371584, 262743168]

約数ペア:

[(1, 262743168), (2, 131371584), (3, 87581056), (4, 65685792), (6, 43790528), (8, 32842896), (12, 21895264), (16, 16421448), (23, 11423616), (24, 10947632), (32, 8210724), (46, 5711808), (48, 5473816), (64, 4105362), (69, 3807872), (71, 3700608), (92, 2855904), (96, 2736908), (128, 2052681), (138, 1903936), (142, 1850304), (184, 1427952), (192, 1368454), (213, 1233536), (276, 951968), (284, 925152), (368, 713976), (384, 684227), (419, 627072), (426, 616768), (552, 475984), (568, 462576), (736, 356988), (838, 313536), (852, 308384), (1104, 237992), (1136, 231288), (1257, 209024), (1472, 178494), (1633, 160896), (1676, 156768), (1704, 154192), (2208, 118996), (2272, 115644), (2514, 104512), (2944, 89247), (3266, 80448), (3352, 78384), (3408, 77096), (4416, 59498), (4544, 57822), (4899, 53632), (5028, 52256), (6532, 40224), (6704, 39192), (6816, 38548), (8832, 29749), (9088, 28911), (9637, 27264), (9798, 26816), (10056, 26128), (13064, 20112), (13408, 19596), (13632, 19274)]