525123456

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 1673844480

約数和(自身を除く): 1148721024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 73, 78, 88, 96, 104, 128, 131, 132, 143, 146, 156, 176, 192, 208, 219, 262, 264, 286, 292, 312, 352, 384, 393, 416, 429, 438, 524, 528, 572, 584, 624, 704, 786, 803, 832, 858, 876, 949, 1048, 1056, 1144, 1168, 1248, 1408, 1441, 1572, 1606, 1664, 1703, 1716, 1752, 1898, 2096, 2112, 2288, 2336, 2409, 2496, 2847, 2882, 3144, 3212, 3406, 3432, 3504, 3796, 4192, 4224, 4323, 4576, 4672, 4818, 4992, 5109, 5694, 5764, 6288, 6424, 6812, 6864, 7008, 7592, 8384, 8646, 9152, 9344, 9563, 9636, 10218, 10439, 11388, 11528, 12576, 12848, 13624, 13728, 14016, 15184, 16768, 17292, 18304, 18733, 19126, 19272, 20436, 20878, 22776, 23056, 25152, 25696, 27248, 27456, 28032, 28689, 30368, 31317, 34584, 37466, 38252, 38544, 40872, 41756, 45552, 46112, 50304, 51392, 54496, 54912, 56199, 57378, 60736, 62634, 69168, 74932, 76504, 77088, 81744, 83512, 91104, 92224, 102784, 105193, 108992, 112398, 114756, 121472, 124319, 125268, 138336, 149864, 153008, 154176, 163488, 167024, 182208, 184448, 210386, 217984, 224796, 229512, 248638, 250536, 276672, 299728, 306016, 308352, 315579, 326976, 334048, 364416, 372957, 420772, 449592, 459024, 497276, 501072, 553344, 599456, 612032, 631158, 653952, 668096, 745914, 841544, 899184, 918048, 994552, 1002144, 1198912, 1224064, 1262316, 1336192, 1367509, 1491828, 1683088, 1798368, 1836096, 1989104, 2004288, 2397824, 2524632, 2735018, 2983656, 3366176, 3596736, 3672192, 3978208, 4008576, 4102527, 5049264, 5470036, 5967312, 6732352, 7193472, 7956416, 8205054, 10098528, 10940072, 11934624, 13464704, 15912832, 16410108, 20197056, 21880144, 23869248, 32820216, 40394112, 43760288, 47738496, 65640432, 87520576, 131280864, 175041152, 262561728, 525123456]

約数ペア:

[(1, 525123456), (2, 262561728), (3, 175041152), (4, 131280864), (6, 87520576), (8, 65640432), (11, 47738496), (12, 43760288), (13, 40394112), (16, 32820216), (22, 23869248), (24, 21880144), (26, 20197056), (32, 16410108), (33, 15912832), (39, 13464704), (44, 11934624), (48, 10940072), (52, 10098528), (64, 8205054), (66, 7956416), (73, 7193472), (78, 6732352), (88, 5967312), (96, 5470036), (104, 5049264), (128, 4102527), (131, 4008576), (132, 3978208), (143, 3672192), (146, 3596736), (156, 3366176), (176, 2983656), (192, 2735018), (208, 2524632), (219, 2397824), (262, 2004288), (264, 1989104), (286, 1836096), (292, 1798368), (312, 1683088), (352, 1491828), (384, 1367509), (393, 1336192), (416, 1262316), (429, 1224064), (438, 1198912), (524, 1002144), (528, 994552), (572, 918048), (584, 899184), (624, 841544), (704, 745914), (786, 668096), (803, 653952), (832, 631158), (858, 612032), (876, 599456), (949, 553344), (1048, 501072), (1056, 497276), (1144, 459024), (1168, 449592), (1248, 420772), (1408, 372957), (1441, 364416), (1572, 334048), (1606, 326976), (1664, 315579), (1703, 308352), (1716, 306016), (1752, 299728), (1898, 276672), (2096, 250536), (2112, 248638), (2288, 229512), (2336, 224796), (2409, 217984), (2496, 210386), (2847, 184448), (2882, 182208), (3144, 167024), (3212, 163488), (3406, 154176), (3432, 153008), (3504, 149864), (3796, 138336), (4192, 125268), (4224, 124319), (4323, 121472), (4576, 114756), (4672, 112398), (4818, 108992), (4992, 105193), (5109, 102784), (5694, 92224), (5764, 91104), (6288, 83512), (6424, 81744), (6812, 77088), (6864, 76504), (7008, 74932), (7592, 69168), (8384, 62634), (8646, 60736), (9152, 57378), (9344, 56199), (9563, 54912), (9636, 54496), (10218, 51392), (10439, 50304), (11388, 46112), (11528, 45552), (12576, 41756), (12848, 40872), (13624, 38544), (13728, 38252), (14016, 37466), (15184, 34584), (16768, 31317), (17292, 30368), (18304, 28689), (18733, 28032), (19126, 27456), (19272, 27248), (20436, 25696), (20878, 25152), (22776, 23056)]