748248639232

素因数分解:

$2^8\times {\mathrm{19}}^3\times {\mathrm{359}}^1\times {\mathrm{1187}}^1$

素因数の和:1619

約数の個数: 144

約数和(自身を含む): 1582262035200

約数和(自身を除く): 834013395968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 359, 361, 608, 718, 722, 1187, 1216, 1436, 1444, 2374, 2432, 2872, 2888, 4748, 4864, 5744, 5776, 6821, 6859, 9496, 11488, 11552, 13642, 13718, 18992, 22553, 22976, 23104, 27284, 27436, 37984, 45106, 45952, 46208, 54568, 54872, 75968, 90212, 91904, 92416, 109136, 109744, 129599, 151936, 180424, 218272, 219488, 259198, 303872, 360848, 426133, 428507, 436544, 438976, 518396, 721696, 852266, 857014, 873088, 877952, 1036792, 1443392, 1704532, 1714028, 1746176, 1755904, 2073584, 2462381, 2886784, 3409064, 3428056, 4147168, 4924762, 5773568, 6818128, 6856112, 8096527, 8141633, 8294336, 9849524, 13636256, 13712224, 16193054, 16283266, 16588672, 19699048, 27272512, 27424448, 32386108, 32566532, 33177344, 39398096, 54545024, 54848896, 64772216, 65133064, 78796192, 109090048, 109697792, 129544432, 130266128, 153834013, 157592384, 259088864, 260532256, 307668026, 315184768, 518177728, 521064512, 615336052, 630369536, 1036355456, 1042129024, 1230672104, 2072710912, 2084258048, 2461344208, 2922846247, 4922688416, 5845692494, 9845376832, 11691384988, 19690753664, 23382769976, 39381507328, 46765539952, 93531079904, 187062159808, 374124319616, 748248639232]

約数ペア:

[(1, 748248639232), (2, 374124319616), (4, 187062159808), (8, 93531079904), (16, 46765539952), (19, 39381507328), (32, 23382769976), (38, 19690753664), (64, 11691384988), (76, 9845376832), (128, 5845692494), (152, 4922688416), (256, 2922846247), (304, 2461344208), (359, 2084258048), (361, 2072710912), (608, 1230672104), (718, 1042129024), (722, 1036355456), (1187, 630369536), (1216, 615336052), (1436, 521064512), (1444, 518177728), (2374, 315184768), (2432, 307668026), (2872, 260532256), (2888, 259088864), (4748, 157592384), (4864, 153834013), (5744, 130266128), (5776, 129544432), (6821, 109697792), (6859, 109090048), (9496, 78796192), (11488, 65133064), (11552, 64772216), (13642, 54848896), (13718, 54545024), (18992, 39398096), (22553, 33177344), (22976, 32566532), (23104, 32386108), (27284, 27424448), (27436, 27272512), (37984, 19699048), (45106, 16588672), (45952, 16283266), (46208, 16193054), (54568, 13712224), (54872, 13636256), (75968, 9849524), (90212, 8294336), (91904, 8141633), (92416, 8096527), (109136, 6856112), (109744, 6818128), (129599, 5773568), (151936, 4924762), (180424, 4147168), (218272, 3428056), (219488, 3409064), (259198, 2886784), (303872, 2462381), (360848, 2073584), (426133, 1755904), (428507, 1746176), (436544, 1714028), (438976, 1704532), (518396, 1443392), (721696, 1036792), (852266, 877952), (857014, 873088)]