489348088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 985644000

約数和(自身を除く): 496295912

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 109, 116, 148, 218, 232, 296, 436, 523, 872, 1046, 1073, 2092, 2146, 3161, 4033, 4184, 4292, 6322, 8066, 8584, 12644, 15167, 16132, 19351, 25288, 30334, 32264, 38702, 57007, 60668, 77404, 114014, 116957, 121336, 154808, 228028, 233914, 456056, 467828, 561179, 935656, 1122358, 1653203, 2109259, 2244716, 3306406, 4218518, 4489432, 6612812, 8437036, 13225624, 16874072, 61168511, 122337022, 244674044, 489348088]

約数ペア:

[(1, 489348088), (2, 244674044), (4, 122337022), (8, 61168511), (29, 16874072), (37, 13225624), (58, 8437036), (74, 6612812), (109, 4489432), (116, 4218518), (148, 3306406), (218, 2244716), (232, 2109259), (296, 1653203), (436, 1122358), (523, 935656), (872, 561179), (1046, 467828), (1073, 456056), (2092, 233914), (2146, 228028), (3161, 154808), (4033, 121336), (4184, 116957), (4292, 114014), (6322, 77404), (8066, 60668), (8584, 57007), (12644, 38702), (15167, 32264), (16132, 30334), (19351, 25288)]