855369216

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 240

約数和(自身を含む): 2703420720

約数和(自身を除く): 1848051504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 109, 117, 128, 131, 144, 156, 192, 208, 218, 234, 256, 262, 288, 312, 327, 384, 393, 416, 436, 468, 512, 524, 576, 624, 654, 768, 786, 832, 872, 936, 981, 1048, 1152, 1179, 1248, 1308, 1417, 1536, 1572, 1664, 1703, 1744, 1872, 1962, 2096, 2304, 2358, 2496, 2616, 2834, 3144, 3328, 3406, 3488, 3744, 3924, 4192, 4251, 4608, 4716, 4992, 5109, 5232, 5668, 6288, 6656, 6812, 6976, 7488, 7848, 8384, 8502, 9432, 9984, 10218, 10464, 11336, 12576, 12753, 13624, 13952, 14279, 14976, 15327, 15696, 16768, 17004, 18864, 19968, 20436, 20928, 22672, 25152, 25506, 27248, 27904, 28558, 29952, 30654, 31392, 33536, 34008, 37728, 40872, 41856, 42837, 45344, 50304, 51012, 54496, 55808, 57116, 59904, 61308, 62784, 67072, 68016, 75456, 81744, 83712, 85674, 90688, 100608, 102024, 108992, 114232, 122616, 125568, 128511, 136032, 150912, 163488, 167424, 171348, 181376, 185627, 201216, 204048, 217984, 228464, 245232, 251136, 257022, 272064, 301824, 326976, 342696, 362752, 371254, 408096, 435968, 456928, 490464, 502272, 514044, 544128, 556881, 603648, 653952, 685392, 725504, 742508, 816192, 871936, 913856, 980928, 1028088, 1088256, 1113762, 1307904, 1370784, 1485016, 1632384, 1670643, 1827712, 1961856, 2056176, 2176512, 2227524, 2615808, 2741568, 2970032, 3264768, 3341286, 3655424, 3923712, 4112352, 4455048, 5483136, 5940064, 6529536, 6682572, 7310848, 7847424, 8224704, 8910096, 10966272, 11880128, 13365144, 16449408, 17820192, 21932544, 23760256, 26730288, 32898816, 35640384, 47520512, 53460576, 65797632, 71280768, 95041024, 106921152, 142561536, 213842304, 285123072, 427684608, 855369216]

約数ペア:

[(1, 855369216), (2, 427684608), (3, 285123072), (4, 213842304), (6, 142561536), (8, 106921152), (9, 95041024), (12, 71280768), (13, 65797632), (16, 53460576), (18, 47520512), (24, 35640384), (26, 32898816), (32, 26730288), (36, 23760256), (39, 21932544), (48, 17820192), (52, 16449408), (64, 13365144), (72, 11880128), (78, 10966272), (96, 8910096), (104, 8224704), (109, 7847424), (117, 7310848), (128, 6682572), (131, 6529536), (144, 5940064), (156, 5483136), (192, 4455048), (208, 4112352), (218, 3923712), (234, 3655424), (256, 3341286), (262, 3264768), (288, 2970032), (312, 2741568), (327, 2615808), (384, 2227524), (393, 2176512), (416, 2056176), (436, 1961856), (468, 1827712), (512, 1670643), (524, 1632384), (576, 1485016), (624, 1370784), (654, 1307904), (768, 1113762), (786, 1088256), (832, 1028088), (872, 980928), (936, 913856), (981, 871936), (1048, 816192), (1152, 742508), (1179, 725504), (1248, 685392), (1308, 653952), (1417, 603648), (1536, 556881), (1572, 544128), (1664, 514044), (1703, 502272), (1744, 490464), (1872, 456928), (1962, 435968), (2096, 408096), (2304, 371254), (2358, 362752), (2496, 342696), (2616, 326976), (2834, 301824), (3144, 272064), (3328, 257022), (3406, 251136), (3488, 245232), (3744, 228464), (3924, 217984), (4192, 204048), (4251, 201216), (4608, 185627), (4716, 181376), (4992, 171348), (5109, 167424), (5232, 163488), (5668, 150912), (6288, 136032), (6656, 128511), (6812, 125568), (6976, 122616), (7488, 114232), (7848, 108992), (8384, 102024), (8502, 100608), (9432, 90688), (9984, 85674), (10218, 83712), (10464, 81744), (11336, 75456), (12576, 68016), (12753, 67072), (13624, 62784), (13952, 61308), (14279, 59904), (14976, 57116), (15327, 55808), (15696, 54496), (16768, 51012), (17004, 50304), (18864, 45344), (19968, 42837), (20436, 41856), (20928, 40872), (22672, 37728), (25152, 34008), (25506, 33536), (27248, 31392), (27904, 30654), (28558, 29952)]