1551091968

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:437

約数の個数: 162

約数和(自身を含む): 4759164774

約数和(自身を除く): 3208072806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 199, 204, 256, 272, 288, 306, 384, 398, 408, 544, 576, 597, 612, 768, 796, 816, 1088, 1152, 1194, 1224, 1592, 1632, 1791, 2176, 2304, 2388, 2448, 3184, 3264, 3383, 3582, 4352, 4776, 4896, 6368, 6528, 6766, 7164, 9552, 9792, 10149, 12736, 13056, 13532, 14328, 19104, 19584, 20298, 25472, 27064, 28656, 30447, 38208, 39168, 39601, 40596, 50944, 54128, 57312, 60894, 76416, 79202, 81192, 108256, 114624, 118803, 121788, 152832, 158404, 162384, 216512, 229248, 237606, 243576, 316808, 324768, 356409, 433024, 458496, 475212, 487152, 633616, 649536, 673217, 712818, 866048, 950424, 974304, 1267232, 1299072, 1346434, 1425636, 1900848, 1948608, 2019651, 2534464, 2598144, 2692868, 2851272, 3801696, 3897216, 4039302, 5068928, 5385736, 5702544, 6058953, 7603392, 7794432, 8078604, 10137856, 10771472, 11405088, 12117906, 15206784, 16157208, 21542944, 22810176, 24235812, 30413568, 32314416, 43085888, 45620352, 48471624, 64628832, 86171776, 91240704, 96943248, 129257664, 172343552, 193886496, 258515328, 387772992, 517030656, 775545984, 1551091968]

約数ペア:

[(1, 1551091968), (2, 775545984), (3, 517030656), (4, 387772992), (6, 258515328), (8, 193886496), (9, 172343552), (12, 129257664), (16, 96943248), (17, 91240704), (18, 86171776), (24, 64628832), (32, 48471624), (34, 45620352), (36, 43085888), (48, 32314416), (51, 30413568), (64, 24235812), (68, 22810176), (72, 21542944), (96, 16157208), (102, 15206784), (128, 12117906), (136, 11405088), (144, 10771472), (153, 10137856), (192, 8078604), (199, 7794432), (204, 7603392), (256, 6058953), (272, 5702544), (288, 5385736), (306, 5068928), (384, 4039302), (398, 3897216), (408, 3801696), (544, 2851272), (576, 2692868), (597, 2598144), (612, 2534464), (768, 2019651), (796, 1948608), (816, 1900848), (1088, 1425636), (1152, 1346434), (1194, 1299072), (1224, 1267232), (1592, 974304), (1632, 950424), (1791, 866048), (2176, 712818), (2304, 673217), (2388, 649536), (2448, 633616), (3184, 487152), (3264, 475212), (3383, 458496), (3582, 433024), (4352, 356409), (4776, 324768), (4896, 316808), (6368, 243576), (6528, 237606), (6766, 229248), (7164, 216512), (9552, 162384), (9792, 158404), (10149, 152832), (12736, 121788), (13056, 118803), (13532, 114624), (14328, 108256), (19104, 81192), (19584, 79202), (20298, 76416), (25472, 60894), (27064, 57312), (28656, 54128), (30447, 50944), (38208, 40596), (39168, 39601)]