2113100496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26251}}^1$

素因数の和:26321

約数の個数: 120

約数和(自身を含む): 6517006496

約数和(自身を除く): 4403906000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 20124, 26251, 26832, 40248, 52502, 78753, 80496, 105004, 157506, 210008, 236259, 315012, 341263, 420016, 472518, 630024, 682526, 945036, 1023789, 1128793, 1260048, 1365052, 1890072, 2047578, 2257586, 2730104, 3071367, 3386379, 3780144, 4095156, 4515172, 5460208, 6142734, 6772758, 8190312, 9030344, 10159137, 12285468, 13545516, 14674309, 16380624, 18060688, 20318274, 24570936, 27091032, 29348618, 40636548, 44022927, 49141872, 54182064, 58697236, 81273096, 88045854, 117394472, 132068781, 162546192, 176091708, 234788944, 264137562, 352183416, 528275124, 704366832, 1056550248, 2113100496]

約数ペア:

[(1, 2113100496), (2, 1056550248), (3, 704366832), (4, 528275124), (6, 352183416), (8, 264137562), (9, 234788944), (12, 176091708), (13, 162546192), (16, 132068781), (18, 117394472), (24, 88045854), (26, 81273096), (36, 58697236), (39, 54182064), (43, 49141872), (48, 44022927), (52, 40636548), (72, 29348618), (78, 27091032), (86, 24570936), (104, 20318274), (117, 18060688), (129, 16380624), (144, 14674309), (156, 13545516), (172, 12285468), (208, 10159137), (234, 9030344), (258, 8190312), (312, 6772758), (344, 6142734), (387, 5460208), (468, 4515172), (516, 4095156), (559, 3780144), (624, 3386379), (688, 3071367), (774, 2730104), (936, 2257586), (1032, 2047578), (1118, 1890072), (1548, 1365052), (1677, 1260048), (1872, 1128793), (2064, 1023789), (2236, 945036), (3096, 682526), (3354, 630024), (4472, 472518), (5031, 420016), (6192, 341263), (6708, 315012), (8944, 236259), (10062, 210008), (13416, 157506), (20124, 105004), (26251, 80496), (26832, 78753), (40248, 52502)]