38499396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 105369600

約数和(自身を除く): 66870204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 419, 494, 589, 741, 806, 838, 988, 1178, 1209, 1257, 1482, 1612, 1676, 1767, 2356, 2418, 2514, 2964, 3534, 4836, 5028, 5447, 7068, 7657, 7961, 10894, 12989, 15314, 15922, 16341, 21788, 22971, 23883, 25978, 30628, 31844, 32682, 38967, 45942, 47766, 51956, 65364, 77934, 91884, 95532, 103493, 155868, 168857, 206986, 246791, 310479, 337714, 413972, 493582, 506571, 620958, 675428, 740373, 987164, 1013142, 1241916, 1480746, 2026284, 2961492, 3208283, 6416566, 9624849, 12833132, 19249698, 38499396]

約数ペア:

[(1, 38499396), (2, 19249698), (3, 12833132), (4, 9624849), (6, 6416566), (12, 3208283), (13, 2961492), (19, 2026284), (26, 1480746), (31, 1241916), (38, 1013142), (39, 987164), (52, 740373), (57, 675428), (62, 620958), (76, 506571), (78, 493582), (93, 413972), (114, 337714), (124, 310479), (156, 246791), (186, 206986), (228, 168857), (247, 155868), (372, 103493), (403, 95532), (419, 91884), (494, 77934), (589, 65364), (741, 51956), (806, 47766), (838, 45942), (988, 38967), (1178, 32682), (1209, 31844), (1257, 30628), (1482, 25978), (1612, 23883), (1676, 22971), (1767, 21788), (2356, 16341), (2418, 15922), (2514, 15314), (2964, 12989), (3534, 10894), (4836, 7961), (5028, 7657), (5447, 7068)]