389526336

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15727}}^1$

素因数の和:15788

約数の個数: 84

約数和(自身を含む): 1142544832

約数和(自身を除く): 753018496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 15727, 24768, 31454, 47181, 62908, 94362, 125816, 141543, 188724, 251632, 283086, 377448, 503264, 566172, 676261, 754896, 1006528, 1132344, 1352522, 1509792, 2028783, 2264688, 2705044, 3019584, 4057566, 4529376, 5410088, 6086349, 8115132, 9058752, 10820176, 12172698, 16230264, 21640352, 24345396, 32460528, 43280704, 48690792, 64921056, 97381584, 129842112, 194763168, 389526336]

約数ペア:

[(1, 389526336), (2, 194763168), (3, 129842112), (4, 97381584), (6, 64921056), (8, 48690792), (9, 43280704), (12, 32460528), (16, 24345396), (18, 21640352), (24, 16230264), (32, 12172698), (36, 10820176), (43, 9058752), (48, 8115132), (64, 6086349), (72, 5410088), (86, 4529376), (96, 4057566), (129, 3019584), (144, 2705044), (172, 2264688), (192, 2028783), (258, 1509792), (288, 1352522), (344, 1132344), (387, 1006528), (516, 754896), (576, 676261), (688, 566172), (774, 503264), (1032, 377448), (1376, 283086), (1548, 251632), (2064, 188724), (2752, 141543), (3096, 125816), (4128, 94362), (6192, 62908), (8256, 47181), (12384, 31454), (15727, 24768)]