2090984688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2731}}^1$

素因数の和:3167

約数の個数: 120

約数和(自身を含む): 6319717040

約数和(自身を除く): 4228732352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 409, 468, 624, 818, 936, 1227, 1636, 1872, 2454, 2731, 3272, 3681, 4908, 5317, 5462, 6544, 7362, 8193, 9816, 10634, 10924, 14724, 15951, 16386, 19632, 21268, 21848, 24579, 29448, 31902, 32772, 35503, 42536, 43696, 47853, 49158, 58896, 63804, 65544, 71006, 85072, 95706, 98316, 106509, 127608, 131088, 142012, 191412, 196632, 213018, 255216, 284024, 319527, 382824, 393264, 426036, 568048, 639054, 765648, 852072, 1116979, 1278108, 1704144, 2233958, 2556216, 3350937, 4467916, 5112432, 6701874, 8935832, 10052811, 13403748, 14520727, 17871664, 20105622, 26807496, 29041454, 40211244, 43562181, 53614992, 58082908, 80422488, 87124362, 116165816, 130686543, 160844976, 174248724, 232331632, 261373086, 348497448, 522746172, 696994896, 1045492344, 2090984688]

約数ペア:

[(1, 2090984688), (2, 1045492344), (3, 696994896), (4, 522746172), (6, 348497448), (8, 261373086), (9, 232331632), (12, 174248724), (13, 160844976), (16, 130686543), (18, 116165816), (24, 87124362), (26, 80422488), (36, 58082908), (39, 53614992), (48, 43562181), (52, 40211244), (72, 29041454), (78, 26807496), (104, 20105622), (117, 17871664), (144, 14520727), (156, 13403748), (208, 10052811), (234, 8935832), (312, 6701874), (409, 5112432), (468, 4467916), (624, 3350937), (818, 2556216), (936, 2233958), (1227, 1704144), (1636, 1278108), (1872, 1116979), (2454, 852072), (2731, 765648), (3272, 639054), (3681, 568048), (4908, 426036), (5317, 393264), (5462, 382824), (6544, 319527), (7362, 284024), (8193, 255216), (9816, 213018), (10634, 196632), (10924, 191412), (14724, 142012), (15951, 131088), (16386, 127608), (19632, 106509), (21268, 98316), (21848, 95706), (24579, 85072), (29448, 71006), (31902, 65544), (32772, 63804), (35503, 58896), (42536, 49158), (43696, 47853)]