1269545856

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:916

約数の個数: 128

約数和(自身を含む): 3586809600

約数和(自身を除く): 2317263744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 439, 443, 544, 816, 878, 886, 1088, 1317, 1329, 1632, 1756, 1772, 2176, 2634, 2658, 3264, 3512, 3544, 5268, 5316, 6528, 7024, 7088, 7463, 7531, 10536, 10632, 14048, 14176, 14926, 15062, 21072, 21264, 22389, 22593, 28096, 28352, 29852, 30124, 42144, 42528, 44778, 45186, 56192, 56704, 59704, 60248, 84288, 85056, 89556, 90372, 119408, 120496, 168576, 170112, 179112, 180744, 194477, 238816, 240992, 358224, 361488, 388954, 477632, 481984, 583431, 716448, 722976, 777908, 955264, 963968, 1166862, 1432896, 1445952, 1555816, 2333724, 2865792, 2891904, 3111632, 3306109, 4667448, 6223264, 6612218, 9334896, 9918327, 12446528, 13224436, 18669792, 19836654, 24893056, 26448872, 37339584, 39673308, 52897744, 74679168, 79346616, 105795488, 158693232, 211590976, 317386464, 423181952, 634772928, 1269545856]

約数ペア:

[(1, 1269545856), (2, 634772928), (3, 423181952), (4, 317386464), (6, 211590976), (8, 158693232), (12, 105795488), (16, 79346616), (17, 74679168), (24, 52897744), (32, 39673308), (34, 37339584), (48, 26448872), (51, 24893056), (64, 19836654), (68, 18669792), (96, 13224436), (102, 12446528), (128, 9918327), (136, 9334896), (192, 6612218), (204, 6223264), (272, 4667448), (384, 3306109), (408, 3111632), (439, 2891904), (443, 2865792), (544, 2333724), (816, 1555816), (878, 1445952), (886, 1432896), (1088, 1166862), (1317, 963968), (1329, 955264), (1632, 777908), (1756, 722976), (1772, 716448), (2176, 583431), (2634, 481984), (2658, 477632), (3264, 388954), (3512, 361488), (3544, 358224), (5268, 240992), (5316, 238816), (6528, 194477), (7024, 180744), (7088, 179112), (7463, 170112), (7531, 168576), (10536, 120496), (10632, 119408), (14048, 90372), (14176, 89556), (14926, 85056), (15062, 84288), (21072, 60248), (21264, 59704), (22389, 56704), (22593, 56192), (28096, 45186), (28352, 44778), (29852, 42528), (30124, 42144)]