440053536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{352607}}^1$

素因数の和:352633

約数の個数: 48

約数和(自身を含む): 1244001024

約数和(自身を除く): 803947488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 352607, 705214, 1057821, 1410428, 2115642, 2820856, 4231284, 4583891, 5641712, 8462568, 9167782, 11283424, 13751673, 16925136, 18335564, 27503346, 33850272, 36671128, 55006692, 73342256, 110013384, 146684512, 220026768, 440053536]

約数ペア:

[(1, 440053536), (2, 220026768), (3, 146684512), (4, 110013384), (6, 73342256), (8, 55006692), (12, 36671128), (13, 33850272), (16, 27503346), (24, 18335564), (26, 16925136), (32, 13751673), (39, 11283424), (48, 9167782), (52, 8462568), (78, 5641712), (96, 4583891), (104, 4231284), (156, 2820856), (208, 2115642), (312, 1410428), (416, 1057821), (624, 705214), (1248, 352607)]