250718208

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 746665920

約数和(自身を除く): 495947712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 73, 78, 86, 96, 104, 128, 129, 146, 156, 172, 192, 208, 219, 256, 258, 292, 312, 344, 384, 416, 438, 512, 516, 559, 584, 624, 688, 768, 832, 876, 949, 1024, 1032, 1118, 1168, 1248, 1376, 1536, 1664, 1677, 1752, 1898, 2048, 2064, 2236, 2336, 2496, 2752, 2847, 3072, 3139, 3328, 3354, 3504, 3796, 4128, 4472, 4672, 4992, 5504, 5694, 6144, 6278, 6656, 6708, 7008, 7592, 8256, 8944, 9344, 9417, 9984, 11008, 11388, 12556, 13312, 13416, 14016, 15184, 16512, 17888, 18688, 18834, 19968, 22016, 22776, 25112, 26624, 26832, 28032, 30368, 33024, 35776, 37376, 37668, 39936, 40807, 44032, 45552, 50224, 53664, 56064, 60736, 66048, 71552, 74752, 75336, 79872, 81614, 88064, 91104, 100448, 107328, 112128, 121472, 122421, 132096, 143104, 149504, 150672, 163228, 182208, 200896, 214656, 224256, 242944, 244842, 264192, 286208, 301344, 326456, 364416, 401792, 429312, 448512, 485888, 489684, 572416, 602688, 652912, 728832, 803584, 858624, 971776, 979368, 1144832, 1205376, 1305824, 1457664, 1607168, 1717248, 1943552, 1958736, 2410752, 2611648, 2915328, 3214336, 3434496, 3917472, 4821504, 5223296, 5830656, 6428672, 7834944, 9643008, 10446592, 15669888, 19286016, 20893184, 31339776, 41786368, 62679552, 83572736, 125359104, 250718208]

約数ペア:

[(1, 250718208), (2, 125359104), (3, 83572736), (4, 62679552), (6, 41786368), (8, 31339776), (12, 20893184), (13, 19286016), (16, 15669888), (24, 10446592), (26, 9643008), (32, 7834944), (39, 6428672), (43, 5830656), (48, 5223296), (52, 4821504), (64, 3917472), (73, 3434496), (78, 3214336), (86, 2915328), (96, 2611648), (104, 2410752), (128, 1958736), (129, 1943552), (146, 1717248), (156, 1607168), (172, 1457664), (192, 1305824), (208, 1205376), (219, 1144832), (256, 979368), (258, 971776), (292, 858624), (312, 803584), (344, 728832), (384, 652912), (416, 602688), (438, 572416), (512, 489684), (516, 485888), (559, 448512), (584, 429312), (624, 401792), (688, 364416), (768, 326456), (832, 301344), (876, 286208), (949, 264192), (1024, 244842), (1032, 242944), (1118, 224256), (1168, 214656), (1248, 200896), (1376, 182208), (1536, 163228), (1664, 150672), (1677, 149504), (1752, 143104), (1898, 132096), (2048, 122421), (2064, 121472), (2236, 112128), (2336, 107328), (2496, 100448), (2752, 91104), (2847, 88064), (3072, 81614), (3139, 79872), (3328, 75336), (3354, 74752), (3504, 71552), (3796, 66048), (4128, 60736), (4472, 56064), (4672, 53664), (4992, 50224), (5504, 45552), (5694, 44032), (6144, 40807), (6278, 39936), (6656, 37668), (6708, 37376), (7008, 35776), (7592, 33024), (8256, 30368), (8944, 28032), (9344, 26832), (9417, 26624), (9984, 25112), (11008, 22776), (11388, 22016), (12556, 19968), (13312, 18834), (13416, 18688), (14016, 17888), (15184, 16512)]