40231152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21491}}^1$

素因数の和:21518

約数の個数: 60

約数和(自身を含む): 121257864

約数和(自身を除く): 81026712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 279383, 343856, 386838, 515784, 558766, 773676, 838149, 1031568, 1117532, 1547352, 1676298, 2235064, 2514447, 3094704, 3352596, 4470128, 5028894, 6705192, 10057788, 13410384, 20115576, 40231152]

約数ペア:

[(1, 40231152), (2, 20115576), (3, 13410384), (4, 10057788), (6, 6705192), (8, 5028894), (9, 4470128), (12, 3352596), (13, 3094704), (16, 2514447), (18, 2235064), (24, 1676298), (26, 1547352), (36, 1117532), (39, 1031568), (48, 838149), (52, 773676), (72, 558766), (78, 515784), (104, 386838), (117, 343856), (144, 279383), (156, 257892), (208, 193419), (234, 171928), (312, 128946), (468, 85964), (624, 64473), (936, 42982), (1872, 21491)]