645048144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{114859}}^1$

素因数の和:114889

約数の個数: 80

約数和(自身を含む): 1993969600

約数和(自身を除く): 1348921456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 114859, 229718, 344577, 459436, 689154, 918872, 1033731, 1378308, 1493167, 1837744, 2067462, 2756616, 2986334, 3101193, 4134924, 4479501, 5513232, 5972668, 6202386, 8269848, 8959002, 11945336, 12404772, 13438503, 16539696, 17918004, 23890672, 24809544, 26877006, 35836008, 40315509, 49619088, 53754012, 71672016, 80631018, 107508024, 161262036, 215016048, 322524072, 645048144]

約数ペア:

[(1, 645048144), (2, 322524072), (3, 215016048), (4, 161262036), (6, 107508024), (8, 80631018), (9, 71672016), (12, 53754012), (13, 49619088), (16, 40315509), (18, 35836008), (24, 26877006), (26, 24809544), (27, 23890672), (36, 17918004), (39, 16539696), (48, 13438503), (52, 12404772), (54, 11945336), (72, 8959002), (78, 8269848), (104, 6202386), (108, 5972668), (117, 5513232), (144, 4479501), (156, 4134924), (208, 3101193), (216, 2986334), (234, 2756616), (312, 2067462), (351, 1837744), (432, 1493167), (468, 1378308), (624, 1033731), (702, 918872), (936, 689154), (1404, 459436), (1872, 344577), (2808, 229718), (5616, 114859)]