427804416

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 324

約数和(自身を含む): 1440042968

約数和(自身を除く): 1012238552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 243, 256, 276, 288, 299, 312, 324, 351, 368, 384, 414, 416, 432, 468, 486, 529, 552, 576, 598, 621, 624, 648, 702, 736, 768, 828, 832, 864, 897, 936, 972, 1053, 1058, 1104, 1152, 1196, 1242, 1248, 1296, 1404, 1472, 1587, 1656, 1664, 1728, 1794, 1863, 1872, 1944, 2106, 2116, 2208, 2304, 2392, 2484, 2496, 2592, 2691, 2808, 2944, 3159, 3174, 3312, 3328, 3456, 3588, 3726, 3744, 3888, 4212, 4232, 4416, 4761, 4784, 4968, 4992, 5184, 5382, 5589, 5616, 5888, 6318, 6348, 6624, 6877, 6912, 7176, 7452, 7488, 7776, 8073, 8424, 8464, 8832, 9522, 9568, 9936, 9984, 10368, 10764, 11178, 11232, 12636, 12696, 13248, 13754, 14283, 14352, 14904, 14976, 15552, 16146, 16848, 16928, 17664, 19044, 19136, 19872, 20631, 20736, 21528, 22356, 22464, 24219, 25272, 25392, 26496, 27508, 28566, 28704, 29808, 29952, 31104, 32292, 33696, 33856, 38088, 38272, 39744, 41262, 42849, 43056, 44712, 44928, 48438, 50544, 50784, 52992, 55016, 57132, 57408, 59616, 61893, 62208, 64584, 67392, 67712, 72657, 76176, 76544, 79488, 82524, 85698, 86112, 89424, 89856, 96876, 101088, 101568, 110032, 114264, 114816, 119232, 123786, 128547, 129168, 134784, 135424, 145314, 152352, 158976, 165048, 171396, 172224, 178848, 185679, 193752, 202176, 203136, 220064, 228528, 229632, 238464, 247572, 257094, 258336, 269568, 290628, 304704, 330096, 342792, 344448, 357696, 371358, 387504, 404352, 406272, 440128, 457056, 476928, 495144, 514188, 516672, 557037, 581256, 609408, 660192, 685584, 688896, 715392, 742716, 775008, 808704, 880256, 914112, 990288, 1028376, 1033344, 1114074, 1162512, 1218816, 1320384, 1371168, 1430784, 1485432, 1550016, 1671111, 1760512, 1828224, 1980576, 2056752, 2066688, 2228148, 2325024, 2640768, 2742336, 2970864, 3100032, 3342222, 3656448, 3961152, 4113504, 4456296, 4650048, 5281536, 5484672, 5941728, 6200064, 6684444, 7922304, 8227008, 8912592, 9300096, 10969344, 11883456, 13368888, 15844608, 16454016, 17825184, 18600192, 23766912, 26737776, 32908032, 35650368, 47533824, 53475552, 71300736, 106951104, 142601472, 213902208, 427804416]

約数ペア:

[(1, 427804416), (2, 213902208), (3, 142601472), (4, 106951104), (6, 71300736), (8, 53475552), (9, 47533824), (12, 35650368), (13, 32908032), (16, 26737776), (18, 23766912), (23, 18600192), (24, 17825184), (26, 16454016), (27, 15844608), (32, 13368888), (36, 11883456), (39, 10969344), (46, 9300096), (48, 8912592), (52, 8227008), (54, 7922304), (64, 6684444), (69, 6200064), (72, 5941728), (78, 5484672), (81, 5281536), (92, 4650048), (96, 4456296), (104, 4113504), (108, 3961152), (117, 3656448), (128, 3342222), (138, 3100032), (144, 2970864), (156, 2742336), (162, 2640768), (184, 2325024), (192, 2228148), (207, 2066688), (208, 2056752), (216, 1980576), (234, 1828224), (243, 1760512), (256, 1671111), (276, 1550016), (288, 1485432), (299, 1430784), (312, 1371168), (324, 1320384), (351, 1218816), (368, 1162512), (384, 1114074), (414, 1033344), (416, 1028376), (432, 990288), (468, 914112), (486, 880256), (529, 808704), (552, 775008), (576, 742716), (598, 715392), (621, 688896), (624, 685584), (648, 660192), (702, 609408), (736, 581256), (768, 557037), (828, 516672), (832, 514188), (864, 495144), (897, 476928), (936, 457056), (972, 440128), (1053, 406272), (1058, 404352), (1104, 387504), (1152, 371358), (1196, 357696), (1242, 344448), (1248, 342792), (1296, 330096), (1404, 304704), (1472, 290628), (1587, 269568), (1656, 258336), (1664, 257094), (1728, 247572), (1794, 238464), (1863, 229632), (1872, 228528), (1944, 220064), (2106, 203136), (2116, 202176), (2208, 193752), (2304, 185679), (2392, 178848), (2484, 172224), (2496, 171396), (2592, 165048), (2691, 158976), (2808, 152352), (2944, 145314), (3159, 135424), (3174, 134784), (3312, 129168), (3328, 128547), (3456, 123786), (3588, 119232), (3726, 114816), (3744, 114264), (3888, 110032), (4212, 101568), (4232, 101088), (4416, 96876), (4761, 89856), (4784, 89424), (4968, 86112), (4992, 85698), (5184, 82524), (5382, 79488), (5589, 76544), (5616, 76176), (5888, 72657), (6318, 67712), (6348, 67392), (6624, 64584), (6877, 62208), (6912, 61893), (7176, 59616), (7452, 57408), (7488, 57132), (7776, 55016), (8073, 52992), (8424, 50784), (8464, 50544), (8832, 48438), (9522, 44928), (9568, 44712), (9936, 43056), (9984, 42849), (10368, 41262), (10764, 39744), (11178, 38272), (11232, 38088), (12636, 33856), (12696, 33696), (13248, 32292), (13754, 31104), (14283, 29952), (14352, 29808), (14904, 28704), (14976, 28566), (15552, 27508), (16146, 26496), (16848, 25392), (16928, 25272), (17664, 24219), (19044, 22464), (19136, 22356), (19872, 21528), (20631, 20736)]