238040432

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 574713216

約数和(自身を除く): 336672784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 301, 307, 322, 344, 368, 392, 602, 614, 644, 688, 784, 989, 1127, 1204, 1228, 1288, 1978, 2107, 2149, 2254, 2408, 2456, 2576, 3956, 4214, 4298, 4508, 4816, 4912, 6923, 7061, 7912, 8428, 8596, 9016, 13201, 13846, 14122, 15043, 15824, 16856, 17192, 18032, 26402, 27692, 28244, 30086, 33712, 34384, 48461, 49427, 52804, 55384, 56488, 60172, 92407, 96922, 98854, 105608, 110768, 112976, 120344, 184814, 193844, 197708, 211216, 240688, 303623, 345989, 369628, 387688, 395416, 607246, 646849, 691978, 739256, 775376, 790832, 1214492, 1293698, 1383956, 1478512, 2125361, 2428984, 2587396, 2767912, 4250722, 4857968, 5174792, 5535824, 8501444, 10349584, 14877527, 17002888, 29755054, 34005776, 59510108, 119020216, 238040432]

約数ペア:

[(1, 238040432), (2, 119020216), (4, 59510108), (7, 34005776), (8, 29755054), (14, 17002888), (16, 14877527), (23, 10349584), (28, 8501444), (43, 5535824), (46, 5174792), (49, 4857968), (56, 4250722), (86, 2767912), (92, 2587396), (98, 2428984), (112, 2125361), (161, 1478512), (172, 1383956), (184, 1293698), (196, 1214492), (301, 790832), (307, 775376), (322, 739256), (344, 691978), (368, 646849), (392, 607246), (602, 395416), (614, 387688), (644, 369628), (688, 345989), (784, 303623), (989, 240688), (1127, 211216), (1204, 197708), (1228, 193844), (1288, 184814), (1978, 120344), (2107, 112976), (2149, 110768), (2254, 105608), (2408, 98854), (2456, 96922), (2576, 92407), (3956, 60172), (4214, 56488), (4298, 55384), (4508, 52804), (4816, 49427), (4912, 48461), (6923, 34384), (7061, 33712), (7912, 30086), (8428, 28244), (8596, 27692), (9016, 26402), (13201, 18032), (13846, 17192), (14122, 16856), (15043, 15824)]