263224192

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 692686080

約数和(自身を除く): 429461888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1408, 1496, 1571, 1904, 2176, 2464, 2618, 2992, 3142, 3808, 4928, 5236, 5984, 6284, 7616, 9856, 10472, 10997, 11968, 12568, 15232, 17281, 20944, 21994, 23936, 25136, 26707, 34562, 41888, 43988, 50272, 53414, 69124, 83776, 87976, 100544, 106828, 120967, 138248, 167552, 175952, 186949, 201088, 213656, 241934, 276496, 293777, 351904, 373898, 427312, 483868, 552992, 587554, 703808, 747796, 854624, 967736, 1105984, 1175108, 1407616, 1495592, 1709248, 1935472, 2056439, 2211968, 2350216, 2991184, 3418496, 3870944, 4112878, 4700432, 5982368, 7741888, 8225756, 9400864, 11964736, 15483776, 16451512, 18801728, 23929472, 32903024, 37603456, 65806048, 131612096, 263224192]

約数ペア:

[(1, 263224192), (2, 131612096), (4, 65806048), (7, 37603456), (8, 32903024), (11, 23929472), (14, 18801728), (16, 16451512), (17, 15483776), (22, 11964736), (28, 9400864), (32, 8225756), (34, 7741888), (44, 5982368), (56, 4700432), (64, 4112878), (68, 3870944), (77, 3418496), (88, 2991184), (112, 2350216), (119, 2211968), (128, 2056439), (136, 1935472), (154, 1709248), (176, 1495592), (187, 1407616), (224, 1175108), (238, 1105984), (272, 967736), (308, 854624), (352, 747796), (374, 703808), (448, 587554), (476, 552992), (544, 483868), (616, 427312), (704, 373898), (748, 351904), (896, 293777), (952, 276496), (1088, 241934), (1232, 213656), (1309, 201088), (1408, 186949), (1496, 175952), (1571, 167552), (1904, 138248), (2176, 120967), (2464, 106828), (2618, 100544), (2992, 87976), (3142, 83776), (3808, 69124), (4928, 53414), (5236, 50272), (5984, 43988), (6284, 41888), (7616, 34562), (9856, 26707), (10472, 25136), (10997, 23936), (11968, 21994), (12568, 20944), (15232, 17281)]