1421613312

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{264437}}^1$

素因数の和:264463

約数の個数: 72

約数和(自身を含む): 4324090176

約数和(自身を除く): 2902476864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 264437, 528874, 793311, 1057748, 1586622, 1851059, 2115496, 3173244, 3702118, 4230992, 5553177, 6346488, 7404236, 8461984, 11106354, 12692976, 14808472, 16923968, 22212708, 25385952, 29616944, 33847936, 44425416, 50771904, 59233888, 67695872, 88850832, 101543808, 118467776, 177701664, 203087616, 236935552, 355403328, 473871104, 710806656, 1421613312]

約数ペア:

[(1, 1421613312), (2, 710806656), (3, 473871104), (4, 355403328), (6, 236935552), (7, 203087616), (8, 177701664), (12, 118467776), (14, 101543808), (16, 88850832), (21, 67695872), (24, 59233888), (28, 50771904), (32, 44425416), (42, 33847936), (48, 29616944), (56, 25385952), (64, 22212708), (84, 16923968), (96, 14808472), (112, 12692976), (128, 11106354), (168, 8461984), (192, 7404236), (224, 6346488), (256, 5553177), (336, 4230992), (384, 3702118), (448, 3173244), (672, 2115496), (768, 1851059), (896, 1586622), (1344, 1057748), (1792, 793311), (2688, 528874), (5376, 264437)]