221772096104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2990777}}^1$

素因数の和:2990850

約数の個数: 64

約数和(自身を含む): 482352675840

約数和(自身を除く): 260580579736

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 5704, 9269, 18538, 37076, 74152, 2990777, 5981554, 11963108, 23926216, 38880101, 68787871, 77760202, 92714087, 137575742, 155520404, 185428174, 275151484, 311040808, 370856348, 550302968, 741712696, 894242323, 1205283131, 1788484646, 2132424001, 2410566262, 3576969292, 4264848002, 4821132524, 7153938584, 8529696004, 9642265048, 17059392008, 27721512013, 55443024026, 110886048052, 221772096104]

約数ペア:

[(1, 221772096104), (2, 110886048052), (4, 55443024026), (8, 27721512013), (13, 17059392008), (23, 9642265048), (26, 8529696004), (31, 7153938584), (46, 4821132524), (52, 4264848002), (62, 3576969292), (92, 2410566262), (104, 2132424001), (124, 1788484646), (184, 1205283131), (248, 894242323), (299, 741712696), (403, 550302968), (598, 370856348), (713, 311040808), (806, 275151484), (1196, 185428174), (1426, 155520404), (1612, 137575742), (2392, 92714087), (2852, 77760202), (3224, 68787871), (5704, 38880101), (9269, 23926216), (18538, 11963108), (37076, 5981554), (74152, 2990777)]