264100928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 651686784

約数和(自身を除く): 387585856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 137, 182, 208, 224, 274, 331, 364, 416, 448, 548, 662, 728, 832, 959, 1096, 1324, 1456, 1781, 1918, 2192, 2317, 2648, 2912, 3562, 3836, 4303, 4384, 4634, 5296, 5824, 7124, 7672, 8606, 8768, 9268, 10592, 12467, 14248, 15344, 17212, 18536, 21184, 24934, 28496, 30121, 30688, 34424, 37072, 45347, 49868, 56992, 60242, 61376, 68848, 74144, 90694, 99736, 113984, 120484, 137696, 148288, 181388, 199472, 240968, 275392, 317429, 362776, 398944, 481936, 589511, 634858, 725552, 797888, 963872, 1179022, 1269716, 1451104, 1927744, 2358044, 2539432, 2902208, 4126577, 4716088, 5078864, 8253154, 9432176, 10157728, 16506308, 18864352, 20315456, 33012616, 37728704, 66025232, 132050464, 264100928]

約数ペア:

[(1, 264100928), (2, 132050464), (4, 66025232), (7, 37728704), (8, 33012616), (13, 20315456), (14, 18864352), (16, 16506308), (26, 10157728), (28, 9432176), (32, 8253154), (52, 5078864), (56, 4716088), (64, 4126577), (91, 2902208), (104, 2539432), (112, 2358044), (137, 1927744), (182, 1451104), (208, 1269716), (224, 1179022), (274, 963872), (331, 797888), (364, 725552), (416, 634858), (448, 589511), (548, 481936), (662, 398944), (728, 362776), (832, 317429), (959, 275392), (1096, 240968), (1324, 199472), (1456, 181388), (1781, 148288), (1918, 137696), (2192, 120484), (2317, 113984), (2648, 99736), (2912, 90694), (3562, 74144), (3836, 68848), (4303, 61376), (4384, 60242), (4634, 56992), (5296, 49868), (5824, 45347), (7124, 37072), (7672, 34424), (8606, 30688), (8768, 30121), (9268, 28496), (10592, 24934), (12467, 21184), (14248, 18536), (15344, 17212)]