1209851136

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1369

約数の個数: 216

約数和(自身を含む): 3880787456

約数和(自身を除く): 2670936320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1303, 1488, 1612, 1664, 1872, 1984, 2232, 2304, 2418, 2496, 2606, 2976, 3224, 3328, 3627, 3744, 3909, 3968, 4464, 4836, 4992, 5212, 5952, 6448, 7254, 7488, 7818, 7936, 8928, 9672, 9984, 10424, 11727, 11904, 12896, 14508, 14976, 15636, 16939, 17856, 19344, 20848, 23454, 23808, 25792, 29016, 29952, 31272, 33878, 35712, 38688, 40393, 41696, 46908, 50817, 51584, 58032, 62544, 67756, 71424, 77376, 80786, 83392, 93816, 101634, 103168, 116064, 121179, 125088, 135512, 152451, 154752, 161572, 166784, 187632, 203268, 232128, 242358, 250176, 271024, 304902, 309504, 323144, 333568, 363537, 375264, 406536, 464256, 484716, 500352, 525109, 542048, 609804, 646288, 727074, 750528, 813072, 928512, 969432, 1000704, 1050218, 1084096, 1219608, 1292576, 1454148, 1501056, 1575327, 1626144, 1938864, 2100436, 2168192, 2439216, 2585152, 2908296, 3002112, 3150654, 3252288, 3877728, 4200872, 4336384, 4725981, 4878432, 5170304, 5816592, 6301308, 6504576, 7755456, 8401744, 9451962, 9756864, 10340608, 11633184, 12602616, 13009152, 15510912, 16803488, 18903924, 19513728, 23266368, 25205232, 31021824, 33606976, 37807848, 39027456, 46532736, 50410464, 67213952, 75615696, 93065472, 100820928, 134427904, 151231392, 201641856, 302462784, 403283712, 604925568, 1209851136]

約数ペア:

[(1, 1209851136), (2, 604925568), (3, 403283712), (4, 302462784), (6, 201641856), (8, 151231392), (9, 134427904), (12, 100820928), (13, 93065472), (16, 75615696), (18, 67213952), (24, 50410464), (26, 46532736), (31, 39027456), (32, 37807848), (36, 33606976), (39, 31021824), (48, 25205232), (52, 23266368), (62, 19513728), (64, 18903924), (72, 16803488), (78, 15510912), (93, 13009152), (96, 12602616), (104, 11633184), (117, 10340608), (124, 9756864), (128, 9451962), (144, 8401744), (156, 7755456), (186, 6504576), (192, 6301308), (208, 5816592), (234, 5170304), (248, 4878432), (256, 4725981), (279, 4336384), (288, 4200872), (312, 3877728), (372, 3252288), (384, 3150654), (403, 3002112), (416, 2908296), (468, 2585152), (496, 2439216), (558, 2168192), (576, 2100436), (624, 1938864), (744, 1626144), (768, 1575327), (806, 1501056), (832, 1454148), (936, 1292576), (992, 1219608), (1116, 1084096), (1152, 1050218), (1209, 1000704), (1248, 969432), (1303, 928512), (1488, 813072), (1612, 750528), (1664, 727074), (1872, 646288), (1984, 609804), (2232, 542048), (2304, 525109), (2418, 500352), (2496, 484716), (2606, 464256), (2976, 406536), (3224, 375264), (3328, 363537), (3627, 333568), (3744, 323144), (3909, 309504), (3968, 304902), (4464, 271024), (4836, 250176), (4992, 242358), (5212, 232128), (5952, 203268), (6448, 187632), (7254, 166784), (7488, 161572), (7818, 154752), (7936, 152451), (8928, 135512), (9672, 125088), (9984, 121179), (10424, 116064), (11727, 103168), (11904, 101634), (12896, 93816), (14508, 83392), (14976, 80786), (15636, 77376), (16939, 71424), (17856, 67756), (19344, 62544), (20848, 58032), (23454, 51584), (23808, 50817), (25792, 46908), (29016, 41696), (29952, 40393), (31272, 38688), (33878, 35712)]