2558943168

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 7147261296

約数和(自身を除く): 4588318128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 73, 82, 96, 122, 123, 146, 164, 183, 192, 219, 244, 246, 292, 328, 366, 438, 488, 492, 584, 656, 732, 876, 976, 984, 1168, 1312, 1464, 1752, 1952, 1968, 2336, 2501, 2624, 2928, 2993, 3504, 3904, 3936, 4453, 4672, 5002, 5329, 5856, 5986, 7008, 7503, 7872, 8906, 8979, 10004, 10658, 11712, 11972, 13359, 14016, 15006, 15987, 17812, 17958, 20008, 21316, 23944, 26718, 30012, 31974, 35624, 35916, 40016, 42632, 47888, 53436, 60024, 63948, 71248, 71832, 80032, 85264, 95776, 106872, 120048, 127896, 142496, 143664, 160064, 170528, 182573, 191552, 213744, 218489, 240096, 255792, 284992, 287328, 325069, 341056, 365146, 427488, 436978, 480192, 511584, 547719, 574656, 650138, 655467, 730292, 854976, 873956, 975207, 1023168, 1095438, 1300276, 1310934, 1460584, 1747912, 1950414, 2190876, 2600552, 2621868, 2921168, 3495824, 3900828, 4381752, 5201104, 5243736, 5842336, 6991648, 7801656, 8763504, 10402208, 10487472, 11684672, 13327829, 13983296, 15603312, 17527008, 20804416, 20974944, 26655658, 31206624, 35054016, 39983487, 41949888, 53311316, 62413248, 79966974, 106622632, 159933948, 213245264, 319867896, 426490528, 639735792, 852981056, 1279471584, 2558943168]

約数ペア:

[(1, 2558943168), (2, 1279471584), (3, 852981056), (4, 639735792), (6, 426490528), (8, 319867896), (12, 213245264), (16, 159933948), (24, 106622632), (32, 79966974), (41, 62413248), (48, 53311316), (61, 41949888), (64, 39983487), (73, 35054016), (82, 31206624), (96, 26655658), (122, 20974944), (123, 20804416), (146, 17527008), (164, 15603312), (183, 13983296), (192, 13327829), (219, 11684672), (244, 10487472), (246, 10402208), (292, 8763504), (328, 7801656), (366, 6991648), (438, 5842336), (488, 5243736), (492, 5201104), (584, 4381752), (656, 3900828), (732, 3495824), (876, 2921168), (976, 2621868), (984, 2600552), (1168, 2190876), (1312, 1950414), (1464, 1747912), (1752, 1460584), (1952, 1310934), (1968, 1300276), (2336, 1095438), (2501, 1023168), (2624, 975207), (2928, 873956), (2993, 854976), (3504, 730292), (3904, 655467), (3936, 650138), (4453, 574656), (4672, 547719), (5002, 511584), (5329, 480192), (5856, 436978), (5986, 427488), (7008, 365146), (7503, 341056), (7872, 325069), (8906, 287328), (8979, 284992), (10004, 255792), (10658, 240096), (11712, 218489), (11972, 213744), (13359, 191552), (14016, 182573), (15006, 170528), (15987, 160064), (17812, 143664), (17958, 142496), (20008, 127896), (21316, 120048), (23944, 106872), (26718, 95776), (30012, 85264), (31974, 80032), (35624, 71832), (35916, 71248), (40016, 63948), (42632, 60024), (47888, 53436)]