1380916992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19759}}^1$

素因数の和:19798

約数の個数: 144

約数和(自身を含む): 4523617280

約数和(自身を除く): 3142700288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 19759, 23296, 34944, 39518, 59277, 69888, 79036, 118554, 138313, 158072, 237108, 256867, 276626, 316144, 414939, 474216, 513734, 553252, 632288, 770601, 829878, 948432, 1027468, 1106504, 1264576, 1541202, 1659756, 1798069, 1896864, 2054936, 2213008, 2529152, 3082404, 3319512, 3596138, 3793728, 4109872, 4426016, 5058304, 5394207, 6164808, 6639024, 7192276, 7587456, 8219744, 8852032, 10788414, 12329616, 13278048, 14384552, 15174912, 16439488, 17704064, 21576828, 24659232, 26556096, 28769104, 32878976, 35408128, 43153656, 49318464, 53112192, 57538208, 65757952, 86307312, 98636928, 106224384, 115076416, 172614624, 197273856, 230152832, 345229248, 460305664, 690458496, 1380916992]

約数ペア:

[(1, 1380916992), (2, 690458496), (3, 460305664), (4, 345229248), (6, 230152832), (7, 197273856), (8, 172614624), (12, 115076416), (13, 106224384), (14, 98636928), (16, 86307312), (21, 65757952), (24, 57538208), (26, 53112192), (28, 49318464), (32, 43153656), (39, 35408128), (42, 32878976), (48, 28769104), (52, 26556096), (56, 24659232), (64, 21576828), (78, 17704064), (84, 16439488), (91, 15174912), (96, 14384552), (104, 13278048), (112, 12329616), (128, 10788414), (156, 8852032), (168, 8219744), (182, 7587456), (192, 7192276), (208, 6639024), (224, 6164808), (256, 5394207), (273, 5058304), (312, 4426016), (336, 4109872), (364, 3793728), (384, 3596138), (416, 3319512), (448, 3082404), (546, 2529152), (624, 2213008), (672, 2054936), (728, 1896864), (768, 1798069), (832, 1659756), (896, 1541202), (1092, 1264576), (1248, 1106504), (1344, 1027468), (1456, 948432), (1664, 829878), (1792, 770601), (2184, 632288), (2496, 553252), (2688, 513734), (2912, 474216), (3328, 414939), (4368, 316144), (4992, 276626), (5376, 256867), (5824, 237108), (8736, 158072), (9984, 138313), (11648, 118554), (17472, 79036), (19759, 69888), (23296, 59277), (34944, 39518)]