2708657736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 7435100160

約数和(自身を除く): 4726442424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 331, 372, 408, 527, 647, 662, 744, 993, 1054, 1294, 1324, 1581, 1941, 1986, 2108, 2588, 2648, 3162, 3882, 3972, 4216, 5176, 5627, 6324, 7764, 7944, 10261, 10999, 11254, 12648, 15528, 16881, 20057, 20522, 21998, 22508, 30783, 32997, 33762, 40114, 41044, 43996, 45016, 60171, 61566, 65994, 67524, 80228, 82088, 87992, 120342, 123132, 131988, 135048, 160456, 174437, 214157, 240684, 246264, 263976, 340969, 348874, 428314, 481368, 523311, 642471, 681938, 697748, 856628, 1022907, 1046622, 1284942, 1363876, 1395496, 1713256, 2045814, 2093244, 2569884, 2727752, 3640669, 4091628, 4186488, 5139768, 6638867, 7281338, 8183256, 10922007, 13277734, 14562676, 19916601, 21844014, 26555468, 29125352, 39833202, 43688028, 53110936, 79666404, 87376056, 112860739, 159332808, 225721478, 338582217, 451442956, 677164434, 902885912, 1354328868, 2708657736]

約数ペア:

[(1, 2708657736), (2, 1354328868), (3, 902885912), (4, 677164434), (6, 451442956), (8, 338582217), (12, 225721478), (17, 159332808), (24, 112860739), (31, 87376056), (34, 79666404), (51, 53110936), (62, 43688028), (68, 39833202), (93, 29125352), (102, 26555468), (124, 21844014), (136, 19916601), (186, 14562676), (204, 13277734), (248, 10922007), (331, 8183256), (372, 7281338), (408, 6638867), (527, 5139768), (647, 4186488), (662, 4091628), (744, 3640669), (993, 2727752), (1054, 2569884), (1294, 2093244), (1324, 2045814), (1581, 1713256), (1941, 1395496), (1986, 1363876), (2108, 1284942), (2588, 1046622), (2648, 1022907), (3162, 856628), (3882, 697748), (3972, 681938), (4216, 642471), (5176, 523311), (5627, 481368), (6324, 428314), (7764, 348874), (7944, 340969), (10261, 263976), (10999, 246264), (11254, 240684), (12648, 214157), (15528, 174437), (16881, 160456), (20057, 135048), (20522, 131988), (21998, 123132), (22508, 120342), (30783, 87992), (32997, 82088), (33762, 80228), (40114, 67524), (41044, 65994), (43996, 61566), (45016, 60171)]