859454448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1229}}^1$

素因数の和:2114

約数の個数: 80

約数和(自身を含む): 2355518880

約数和(自身を除く): 1496064432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 857, 1229, 1714, 2458, 2571, 3428, 3687, 4916, 5142, 6856, 7374, 9832, 10284, 13712, 14569, 14748, 19664, 20568, 20893, 29138, 29496, 41136, 41786, 43707, 58276, 58992, 62679, 83572, 87414, 116552, 125358, 167144, 174828, 233104, 250716, 334288, 349656, 501432, 699312, 1002864, 1053253, 2106506, 3159759, 4213012, 6319518, 8426024, 12639036, 16852048, 17905301, 25278072, 35810602, 50556144, 53715903, 71621204, 107431806, 143242408, 214863612, 286484816, 429727224, 859454448]

約数ペア:

[(1, 859454448), (2, 429727224), (3, 286484816), (4, 214863612), (6, 143242408), (8, 107431806), (12, 71621204), (16, 53715903), (17, 50556144), (24, 35810602), (34, 25278072), (48, 17905301), (51, 16852048), (68, 12639036), (102, 8426024), (136, 6319518), (204, 4213012), (272, 3159759), (408, 2106506), (816, 1053253), (857, 1002864), (1229, 699312), (1714, 501432), (2458, 349656), (2571, 334288), (3428, 250716), (3687, 233104), (4916, 174828), (5142, 167144), (6856, 125358), (7374, 116552), (9832, 87414), (10284, 83572), (13712, 62679), (14569, 58992), (14748, 58276), (19664, 43707), (20568, 41786), (20893, 41136), (29138, 29496)]