1389808677504

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{19231}}^1$

素因数の和:19759

約数の個数: 256

約数和(自身を含む): 4112903208960

約数和(自身を除く): 2723094531456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 467, 496, 624, 744, 806, 832, 934, 992, 1209, 1248, 1401, 1488, 1612, 1664, 1868, 1984, 2418, 2496, 2802, 2976, 3224, 3736, 3968, 4836, 4992, 5604, 5952, 6071, 6448, 7472, 9672, 11208, 11904, 12142, 12896, 14477, 14944, 18213, 19231, 19344, 22416, 24284, 25792, 28954, 29888, 36426, 38462, 38688, 43431, 44832, 48568, 51584, 57693, 57908, 59776, 72852, 76924, 77376, 86862, 89664, 97136, 115386, 115816, 145704, 153848, 154752, 173724, 179328, 188201, 194272, 230772, 231632, 250003, 291408, 307696, 347448, 376402, 388544, 461544, 463264, 500006, 564603, 582816, 596161, 615392, 694896, 750009, 752804, 777088, 923088, 926528, 1000012, 1129206, 1165632, 1192322, 1230784, 1389792, 1500018, 1505608, 1788483, 1846176, 1853056, 2000024, 2258412, 2331264, 2384644, 2461568, 2779584, 3000036, 3011216, 3576966, 3692352, 4000048, 4516824, 4769288, 5559168, 6000072, 6022432, 7153932, 7384704, 7750093, 8000096, 8980877, 9033648, 9538576, 12000144, 12044864, 14307864, 15500186, 16000192, 17961754, 18067296, 19077152, 23250279, 24000288, 24089728, 26942631, 28615728, 31000372, 32000384, 35923508, 36134592, 38154304, 46500558, 48000576, 53885262, 57231456, 62000744, 71847016, 72269184, 76308608, 93001116, 96001152, 107770524, 114462912, 116751401, 124001488, 143694032, 186002232, 215541048, 228925824, 233502802, 248002976, 278407187, 287388064, 350254203, 372004464, 431082096, 467005604, 496005952, 556814374, 574776128, 700508406, 744008928, 835221561, 862164192, 934011208, 992011904, 1113628748, 1149552256, 1401016812, 1488017856, 1670443122, 1724328384, 1868022416, 2227257496, 2802033624, 2976035712, 3340886244, 3448656768, 3619293431, 3736044832, 4454514992, 5604067248, 6681772488, 7238586862, 7472089664, 8909029984, 10857880293, 11208134496, 13363544976, 14477173724, 14944179328, 17818059968, 21715760586, 22416268992, 26727089952, 28954347448, 35636119936, 43431521172, 44832537984, 53454179904, 57908694896, 86863042344, 106908359808, 115817389792, 173726084688, 231634779584, 347452169376, 463269559168, 694904338752, 1389808677504]

約数ペア:

[(1, 1389808677504), (2, 694904338752), (3, 463269559168), (4, 347452169376), (6, 231634779584), (8, 173726084688), (12, 115817389792), (13, 106908359808), (16, 86863042344), (24, 57908694896), (26, 53454179904), (31, 44832537984), (32, 43431521172), (39, 35636119936), (48, 28954347448), (52, 26727089952), (62, 22416268992), (64, 21715760586), (78, 17818059968), (93, 14944179328), (96, 14477173724), (104, 13363544976), (124, 11208134496), (128, 10857880293), (156, 8909029984), (186, 7472089664), (192, 7238586862), (208, 6681772488), (248, 5604067248), (312, 4454514992), (372, 3736044832), (384, 3619293431), (403, 3448656768), (416, 3340886244), (467, 2976035712), (496, 2802033624), (624, 2227257496), (744, 1868022416), (806, 1724328384), (832, 1670443122), (934, 1488017856), (992, 1401016812), (1209, 1149552256), (1248, 1113628748), (1401, 992011904), (1488, 934011208), (1612, 862164192), (1664, 835221561), (1868, 744008928), (1984, 700508406), (2418, 574776128), (2496, 556814374), (2802, 496005952), (2976, 467005604), (3224, 431082096), (3736, 372004464), (3968, 350254203), (4836, 287388064), (4992, 278407187), (5604, 248002976), (5952, 233502802), (6071, 228925824), (6448, 215541048), (7472, 186002232), (9672, 143694032), (11208, 124001488), (11904, 116751401), (12142, 114462912), (12896, 107770524), (14477, 96001152), (14944, 93001116), (18213, 76308608), (19231, 72269184), (19344, 71847016), (22416, 62000744), (24284, 57231456), (25792, 53885262), (28954, 48000576), (29888, 46500558), (36426, 38154304), (38462, 36134592), (38688, 35923508), (43431, 32000384), (44832, 31000372), (48568, 28615728), (51584, 26942631), (57693, 24089728), (57908, 24000288), (59776, 23250279), (72852, 19077152), (76924, 18067296), (77376, 17961754), (86862, 16000192), (89664, 15500186), (97136, 14307864), (115386, 12044864), (115816, 12000144), (145704, 9538576), (153848, 9033648), (154752, 8980877), (173724, 8000096), (179328, 7750093), (188201, 7384704), (194272, 7153932), (230772, 6022432), (231632, 6000072), (250003, 5559168), (291408, 4769288), (307696, 4516824), (347448, 4000048), (376402, 3692352), (388544, 3576966), (461544, 3011216), (463264, 3000036), (500006, 2779584), (564603, 2461568), (582816, 2384644), (596161, 2331264), (615392, 2258412), (694896, 2000024), (750009, 1853056), (752804, 1846176), (777088, 1788483), (923088, 1505608), (926528, 1500018), (1000012, 1389792), (1129206, 1230784), (1165632, 1192322)]