40608288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 72

約数和(自身を含む): 131983488

約数和(自身を除く): 91375200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20143, 40286, 60429, 80572, 120858, 141001, 161144, 181287, 241716, 282002, 322288, 362574, 423003, 483432, 564004, 644576, 725148, 846006, 966864, 1128008, 1269009, 1450296, 1692012, 1933728, 2256016, 2538018, 2900592, 3384024, 4512032, 5076036, 5801184, 6768048, 10152072, 13536096, 20304144, 40608288]

約数ペア:

[(1, 40608288), (2, 20304144), (3, 13536096), (4, 10152072), (6, 6768048), (7, 5801184), (8, 5076036), (9, 4512032), (12, 3384024), (14, 2900592), (16, 2538018), (18, 2256016), (21, 1933728), (24, 1692012), (28, 1450296), (32, 1269009), (36, 1128008), (42, 966864), (48, 846006), (56, 725148), (63, 644576), (72, 564004), (84, 483432), (96, 423003), (112, 362574), (126, 322288), (144, 282002), (168, 241716), (224, 181287), (252, 161144), (288, 141001), (336, 120858), (504, 80572), (672, 60429), (1008, 40286), (2016, 20143)]