1670984028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{161729}}^1$

素因数の和:161787

約数の個数: 72

約数和(自身を含む): 4945056480

約数和(自身を除く): 3274072452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 161729, 323458, 485187, 646916, 970374, 1132103, 1455561, 1940748, 2264206, 2911122, 3396309, 4528412, 5822244, 6630889, 6792618, 10188927, 13261778, 13585236, 19892667, 20377854, 26523556, 39785334, 40755708, 46416223, 59678001, 79570668, 92832446, 119356002, 139248669, 185664892, 238712004, 278497338, 417746007, 556994676, 835492014, 1670984028]

約数ペア:

[(1, 1670984028), (2, 835492014), (3, 556994676), (4, 417746007), (6, 278497338), (7, 238712004), (9, 185664892), (12, 139248669), (14, 119356002), (18, 92832446), (21, 79570668), (28, 59678001), (36, 46416223), (41, 40755708), (42, 39785334), (63, 26523556), (82, 20377854), (84, 19892667), (123, 13585236), (126, 13261778), (164, 10188927), (246, 6792618), (252, 6630889), (287, 5822244), (369, 4528412), (492, 3396309), (574, 2911122), (738, 2264206), (861, 1940748), (1148, 1455561), (1476, 1132103), (1722, 970374), (2583, 646916), (3444, 485187), (5166, 323458), (10332, 161729)]