261929472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 160

約数和(自身を含む): 844981632

約数和(自身を除く): 583052160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1433, 1536, 1632, 1792, 1904, 2176, 2688, 2856, 2866, 3264, 3584, 3808, 4299, 4352, 5376, 5712, 5732, 6528, 7616, 8598, 8704, 10031, 10752, 11424, 11464, 13056, 15232, 17196, 20062, 22848, 22928, 24361, 26112, 30093, 30464, 34392, 40124, 45696, 45856, 48722, 60186, 60928, 68784, 73083, 80248, 91392, 91712, 97444, 120372, 137568, 146166, 160496, 170527, 182784, 183424, 194888, 240744, 275136, 292332, 320992, 341054, 366848, 389776, 481488, 511581, 550272, 584664, 641984, 682108, 733696, 779552, 962976, 1023162, 1100544, 1169328, 1283968, 1364216, 1559104, 1925952, 2046324, 2201088, 2338656, 2567936, 2728432, 3118208, 3851904, 4092648, 4677312, 5135872, 5456864, 6236416, 7703808, 8185296, 9354624, 10913728, 12472832, 15407616, 16370592, 18709248, 21827456, 32741184, 37418496, 43654912, 65482368, 87309824, 130964736, 261929472]

約数ペア:

[(1, 261929472), (2, 130964736), (3, 87309824), (4, 65482368), (6, 43654912), (7, 37418496), (8, 32741184), (12, 21827456), (14, 18709248), (16, 16370592), (17, 15407616), (21, 12472832), (24, 10913728), (28, 9354624), (32, 8185296), (34, 7703808), (42, 6236416), (48, 5456864), (51, 5135872), (56, 4677312), (64, 4092648), (68, 3851904), (84, 3118208), (96, 2728432), (102, 2567936), (112, 2338656), (119, 2201088), (128, 2046324), (136, 1925952), (168, 1559104), (192, 1364216), (204, 1283968), (224, 1169328), (238, 1100544), (256, 1023162), (272, 962976), (336, 779552), (357, 733696), (384, 682108), (408, 641984), (448, 584664), (476, 550272), (512, 511581), (544, 481488), (672, 389776), (714, 366848), (768, 341054), (816, 320992), (896, 292332), (952, 275136), (1088, 240744), (1344, 194888), (1428, 183424), (1433, 182784), (1536, 170527), (1632, 160496), (1792, 146166), (1904, 137568), (2176, 120372), (2688, 97444), (2856, 91712), (2866, 91392), (3264, 80248), (3584, 73083), (3808, 68784), (4299, 60928), (4352, 60186), (5376, 48722), (5712, 45856), (5732, 45696), (6528, 40124), (7616, 34392), (8598, 30464), (8704, 30093), (10031, 26112), (10752, 24361), (11424, 22928), (11464, 22848), (13056, 20062), (15232, 17196)]