15693244544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 33876403200

約数和(自身を除く): 18183158656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 191, 244, 272, 382, 488, 544, 619, 764, 976, 1037, 1088, 1238, 1528, 1952, 2074, 2176, 2476, 3056, 3247, 3904, 4148, 4952, 6112, 6494, 7808, 8296, 9904, 10523, 11651, 12224, 12988, 16592, 19808, 21046, 23302, 24448, 25976, 33184, 37759, 39616, 42092, 46604, 51952, 66368, 75518, 79232, 84184, 93208, 103904, 118229, 132736, 151036, 168368, 186416, 198067, 207808, 236458, 302072, 336736, 372832, 396134, 415616, 472916, 604144, 641903, 673472, 745664, 792268, 945832, 1208288, 1283806, 1346944, 1491328, 1584536, 1891664, 2009893, 2416576, 2567612, 3169072, 3783328, 4019786, 4833152, 5135224, 6338144, 7211969, 7566656, 8039572, 10270448, 12676288, 14423938, 15133312, 16079144, 20540896, 25352576, 28847876, 32158288, 41081792, 57695752, 64316576, 82163584, 115391504, 122603473, 128633152, 230783008, 245206946, 257266304, 461566016, 490413892, 923132032, 980827784, 1961655568, 3923311136, 7846622272, 15693244544]

約数ペア:

[(1, 15693244544), (2, 7846622272), (4, 3923311136), (8, 1961655568), (16, 980827784), (17, 923132032), (32, 490413892), (34, 461566016), (61, 257266304), (64, 245206946), (68, 230783008), (122, 128633152), (128, 122603473), (136, 115391504), (191, 82163584), (244, 64316576), (272, 57695752), (382, 41081792), (488, 32158288), (544, 28847876), (619, 25352576), (764, 20540896), (976, 16079144), (1037, 15133312), (1088, 14423938), (1238, 12676288), (1528, 10270448), (1952, 8039572), (2074, 7566656), (2176, 7211969), (2476, 6338144), (3056, 5135224), (3247, 4833152), (3904, 4019786), (4148, 3783328), (4952, 3169072), (6112, 2567612), (6494, 2416576), (7808, 2009893), (8296, 1891664), (9904, 1584536), (10523, 1491328), (11651, 1346944), (12224, 1283806), (12988, 1208288), (16592, 945832), (19808, 792268), (21046, 745664), (23302, 673472), (24448, 641903), (25976, 604144), (33184, 472916), (37759, 415616), (39616, 396134), (42092, 372832), (46604, 336736), (51952, 302072), (66368, 236458), (75518, 207808), (79232, 198067), (84184, 186416), (93208, 168368), (103904, 151036), (118229, 132736)]