1800938328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{30893}}^1$

素因数の和:31256

約数の個数: 64

約数和(自身を含む): 5160533760

約数和(自身を除く): 3359595432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 694, 1041, 1388, 2082, 2429, 2776, 4164, 4858, 7287, 8328, 9716, 14574, 19432, 29148, 30893, 58296, 61786, 92679, 123572, 185358, 216251, 247144, 370716, 432502, 648753, 741432, 865004, 1297506, 1730008, 2595012, 5190024, 10719871, 21439742, 32159613, 42879484, 64319226, 75039097, 85758968, 128638452, 150078194, 225117291, 257276904, 300156388, 450234582, 600312776, 900469164, 1800938328]

約数ペア:

[(1, 1800938328), (2, 900469164), (3, 600312776), (4, 450234582), (6, 300156388), (7, 257276904), (8, 225117291), (12, 150078194), (14, 128638452), (21, 85758968), (24, 75039097), (28, 64319226), (42, 42879484), (56, 32159613), (84, 21439742), (168, 10719871), (347, 5190024), (694, 2595012), (1041, 1730008), (1388, 1297506), (2082, 865004), (2429, 741432), (2776, 648753), (4164, 432502), (4858, 370716), (7287, 247144), (8328, 216251), (9716, 185358), (14574, 123572), (19432, 92679), (29148, 61786), (30893, 58296)]