273880512

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 822118752

約数和(自身を除く): 548238240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 71, 72, 74, 96, 111, 142, 144, 148, 181, 192, 213, 222, 284, 288, 296, 333, 362, 426, 444, 543, 568, 576, 592, 639, 666, 724, 852, 888, 1086, 1136, 1184, 1278, 1332, 1448, 1629, 1704, 1776, 2172, 2272, 2368, 2556, 2627, 2664, 2896, 3258, 3408, 3552, 4344, 4544, 5112, 5254, 5328, 5792, 6516, 6697, 6816, 7104, 7881, 8688, 10224, 10508, 10656, 11584, 12851, 13032, 13394, 13632, 15762, 17376, 20091, 20448, 21016, 21312, 23643, 25702, 26064, 26788, 31524, 34752, 38553, 40182, 40896, 42032, 47286, 51404, 52128, 53576, 60273, 63048, 77106, 80364, 84064, 94572, 102808, 104256, 107152, 115659, 120546, 126096, 154212, 160728, 168128, 189144, 205616, 214304, 231318, 241092, 252192, 308424, 321456, 378288, 411232, 428608, 462636, 475487, 482184, 504384, 616848, 642912, 756576, 822464, 925272, 950974, 964368, 1233696, 1285824, 1426461, 1513152, 1850544, 1901948, 1928736, 2467392, 2852922, 3701088, 3803896, 3857472, 4279383, 5705844, 7402176, 7607792, 8558766, 11411688, 15215584, 17117532, 22823376, 30431168, 34235064, 45646752, 68470128, 91293504, 136940256, 273880512]

約数ペア:

[(1, 273880512), (2, 136940256), (3, 91293504), (4, 68470128), (6, 45646752), (8, 34235064), (9, 30431168), (12, 22823376), (16, 17117532), (18, 15215584), (24, 11411688), (32, 8558766), (36, 7607792), (37, 7402176), (48, 5705844), (64, 4279383), (71, 3857472), (72, 3803896), (74, 3701088), (96, 2852922), (111, 2467392), (142, 1928736), (144, 1901948), (148, 1850544), (181, 1513152), (192, 1426461), (213, 1285824), (222, 1233696), (284, 964368), (288, 950974), (296, 925272), (333, 822464), (362, 756576), (426, 642912), (444, 616848), (543, 504384), (568, 482184), (576, 475487), (592, 462636), (639, 428608), (666, 411232), (724, 378288), (852, 321456), (888, 308424), (1086, 252192), (1136, 241092), (1184, 231318), (1278, 214304), (1332, 205616), (1448, 189144), (1629, 168128), (1704, 160728), (1776, 154212), (2172, 126096), (2272, 120546), (2368, 115659), (2556, 107152), (2627, 104256), (2664, 102808), (2896, 94572), (3258, 84064), (3408, 80364), (3552, 77106), (4344, 63048), (4544, 60273), (5112, 53576), (5254, 52128), (5328, 51404), (5792, 47286), (6516, 42032), (6697, 40896), (6816, 40182), (7104, 38553), (7881, 34752), (8688, 31524), (10224, 26788), (10508, 26064), (10656, 25702), (11584, 23643), (12851, 21312), (13032, 21016), (13394, 20448), (13632, 20091), (15762, 17376)]