328959718656

素因数分解:

$2^8\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{268211}}^1$

素因数の和:269827

約数の個数: 72

約数和(自身を含む): 876064074144

約数和(自身を除く): 547104355488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1597, 3194, 4791, 6388, 9582, 12776, 19164, 25552, 38328, 51104, 76656, 102208, 153312, 204416, 268211, 306624, 408832, 536422, 613248, 804633, 1072844, 1226496, 1609266, 2145688, 3218532, 4291376, 6437064, 8582752, 12874128, 17165504, 25748256, 34331008, 51496512, 68662016, 102993024, 205986048, 428332967, 856665934, 1284998901, 1713331868, 2569997802, 3426663736, 5139995604, 6853327472, 10279991208, 13706654944, 20559982416, 27413309888, 41119964832, 54826619776, 82239929664, 109653239552, 164479859328, 328959718656]

約数ペア:

[(1, 328959718656), (2, 164479859328), (3, 109653239552), (4, 82239929664), (6, 54826619776), (8, 41119964832), (12, 27413309888), (16, 20559982416), (24, 13706654944), (32, 10279991208), (48, 6853327472), (64, 5139995604), (96, 3426663736), (128, 2569997802), (192, 1713331868), (256, 1284998901), (384, 856665934), (768, 428332967), (1597, 205986048), (3194, 102993024), (4791, 68662016), (6388, 51496512), (9582, 34331008), (12776, 25748256), (19164, 17165504), (25552, 12874128), (38328, 8582752), (51104, 6437064), (76656, 4291376), (102208, 3218532), (153312, 2145688), (204416, 1609266), (268211, 1226496), (306624, 1072844), (408832, 804633), (536422, 613248)]