40379688

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2719

約数の個数: 64

約数和(自身を含む): 113788800

約数和(自身を除く): 73409112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 2633, 3834, 5112, 5266, 7668, 7899, 10532, 15336, 15798, 21064, 23697, 31596, 47394, 63192, 71091, 94788, 142182, 186943, 189576, 284364, 373886, 560829, 568728, 747772, 1121658, 1495544, 1682487, 2243316, 3364974, 4486632, 5047461, 6729948, 10094922, 13459896, 20189844, 40379688]

約数ペア:

[(1, 40379688), (2, 20189844), (3, 13459896), (4, 10094922), (6, 6729948), (8, 5047461), (9, 4486632), (12, 3364974), (18, 2243316), (24, 1682487), (27, 1495544), (36, 1121658), (54, 747772), (71, 568728), (72, 560829), (108, 373886), (142, 284364), (213, 189576), (216, 186943), (284, 142182), (426, 94788), (568, 71091), (639, 63192), (852, 47394), (1278, 31596), (1704, 23697), (1917, 21064), (2556, 15798), (2633, 15336), (3834, 10532), (5112, 7899), (5266, 7668)]