217716076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 416223360

約数和(自身を除く): 198507284

約数列:

[1, 2, 4, 17, 34, 61, 68, 73, 122, 146, 244, 292, 719, 1037, 1241, 1438, 2074, 2482, 2876, 4148, 4453, 4964, 8906, 12223, 17812, 24446, 43859, 48892, 52487, 75701, 87718, 104974, 151402, 175436, 209948, 302804, 745603, 892279, 1491206, 1784558, 2982412, 3201707, 3569116, 6403414, 12806828, 54429019, 108858038, 217716076]

約数ペア:

[(1, 217716076), (2, 108858038), (4, 54429019), (17, 12806828), (34, 6403414), (61, 3569116), (68, 3201707), (73, 2982412), (122, 1784558), (146, 1491206), (244, 892279), (292, 745603), (719, 302804), (1037, 209948), (1241, 175436), (1438, 151402), (2074, 104974), (2482, 87718), (2876, 75701), (4148, 52487), (4453, 48892), (4964, 43859), (8906, 24446), (12223, 17812)]