1488890634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 3950456832

約数和(自身を除く): 2461566198

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 293, 357, 374, 462, 561, 586, 647, 714, 879, 1122, 1294, 1309, 1758, 1941, 2051, 2618, 3223, 3882, 3927, 4102, 4529, 4981, 6153, 6446, 7117, 7854, 9058, 9669, 9962, 10999, 12306, 13587, 14234, 14943, 19338, 21351, 21998, 22561, 27174, 29886, 32997, 34867, 42702, 45122, 49819, 54791, 65994, 67683, 69734, 76993, 99638, 104601, 109582, 120989, 135366, 149457, 153986, 164373, 189571, 209202, 230979, 241978, 298914, 328746, 362967, 379142, 383537, 461958, 568713, 725934, 767074, 846923, 1137426, 1150611, 1326997, 1693846, 2085281, 2301222, 2540769, 2653994, 3222707, 3980991, 4170562, 5081538, 6255843, 6445414, 7961982, 9668121, 12511686, 14596967, 19336242, 22558949, 29193934, 35449777, 43790901, 45117898, 67676847, 70899554, 87581802, 106349331, 135353694, 212698662, 248148439, 496296878, 744445317, 1488890634]

約数ペア:

[(1, 1488890634), (2, 744445317), (3, 496296878), (6, 248148439), (7, 212698662), (11, 135353694), (14, 106349331), (17, 87581802), (21, 70899554), (22, 67676847), (33, 45117898), (34, 43790901), (42, 35449777), (51, 29193934), (66, 22558949), (77, 19336242), (102, 14596967), (119, 12511686), (154, 9668121), (187, 7961982), (231, 6445414), (238, 6255843), (293, 5081538), (357, 4170562), (374, 3980991), (462, 3222707), (561, 2653994), (586, 2540769), (647, 2301222), (714, 2085281), (879, 1693846), (1122, 1326997), (1294, 1150611), (1309, 1137426), (1758, 846923), (1941, 767074), (2051, 725934), (2618, 568713), (3223, 461958), (3882, 383537), (3927, 379142), (4102, 362967), (4529, 328746), (4981, 298914), (6153, 241978), (6446, 230979), (7117, 209202), (7854, 189571), (9058, 164373), (9669, 153986), (9962, 149457), (10999, 135366), (12306, 120989), (13587, 109582), (14234, 104601), (14943, 99638), (19338, 76993), (21351, 69734), (21998, 67683), (22561, 65994), (27174, 54791), (29886, 49819), (32997, 45122), (34867, 42702)]