219347544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19001}}^1$

素因数の和:19060

約数の個数: 64

約数和(自身を含む): 606543840

約数和(自身を除く): 387196296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 19001, 38002, 57003, 76004, 114006, 152008, 228012, 247013, 456024, 494026, 703037, 741039, 988052, 1406074, 1482078, 1976104, 2109111, 2812148, 2964156, 4218222, 5624296, 5928312, 8436444, 9139481, 16872888, 18278962, 27418443, 36557924, 54836886, 73115848, 109673772, 219347544]

約数ペア:

[(1, 219347544), (2, 109673772), (3, 73115848), (4, 54836886), (6, 36557924), (8, 27418443), (12, 18278962), (13, 16872888), (24, 9139481), (26, 8436444), (37, 5928312), (39, 5624296), (52, 4218222), (74, 2964156), (78, 2812148), (104, 2109111), (111, 1976104), (148, 1482078), (156, 1406074), (222, 988052), (296, 741039), (312, 703037), (444, 494026), (481, 456024), (888, 247013), (962, 228012), (1443, 152008), (1924, 114006), (2886, 76004), (3848, 57003), (5772, 38002), (11544, 19001)]