258211968

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13723}}^1$

素因数の和:13754

約数の個数: 96

約数和(自身を含む): 797913360

約数和(自身を除く): 539701392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 13723, 18816, 27446, 41169, 54892, 82338, 96061, 109784, 164676, 192122, 219568, 288183, 329352, 384244, 439136, 576366, 658704, 672427, 768488, 878272, 1152732, 1317408, 1344854, 1536976, 1756544, 2017281, 2305464, 2634816, 2689708, 3073952, 4034562, 4610928, 5269632, 5379416, 6147904, 8069124, 9221856, 10758832, 12295808, 16138248, 18443712, 21517664, 32276496, 36887424, 43035328, 64552992, 86070656, 129105984, 258211968]

約数ペア:

[(1, 258211968), (2, 129105984), (3, 86070656), (4, 64552992), (6, 43035328), (7, 36887424), (8, 32276496), (12, 21517664), (14, 18443712), (16, 16138248), (21, 12295808), (24, 10758832), (28, 9221856), (32, 8069124), (42, 6147904), (48, 5379416), (49, 5269632), (56, 4610928), (64, 4034562), (84, 3073952), (96, 2689708), (98, 2634816), (112, 2305464), (128, 2017281), (147, 1756544), (168, 1536976), (192, 1344854), (196, 1317408), (224, 1152732), (294, 878272), (336, 768488), (384, 672427), (392, 658704), (448, 576366), (588, 439136), (672, 384244), (784, 329352), (896, 288183), (1176, 219568), (1344, 192122), (1568, 164676), (2352, 109784), (2688, 96061), (3136, 82338), (4704, 54892), (6272, 41169), (9408, 27446), (13723, 18816)]