64485456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 202653696

約数和(自身を除く): 138168240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 151, 164, 168, 186, 217, 246, 248, 287, 302, 328, 336, 372, 434, 453, 492, 496, 574, 604, 651, 656, 744, 861, 868, 906, 984, 1057, 1148, 1208, 1271, 1302, 1488, 1722, 1736, 1812, 1968, 2114, 2296, 2416, 2542, 2604, 3171, 3444, 3472, 3624, 3813, 4228, 4592, 4681, 5084, 5208, 6191, 6342, 6888, 7248, 7626, 8456, 8897, 9362, 10168, 10416, 12382, 12684, 13776, 14043, 15252, 16912, 17794, 18573, 18724, 20336, 24764, 25368, 26691, 28086, 30504, 32767, 35588, 37146, 37448, 43337, 49528, 50736, 53382, 56172, 61008, 65534, 71176, 74292, 74896, 86674, 98301, 99056, 106764, 112344, 130011, 131068, 142352, 148584, 173348, 191921, 196602, 213528, 224688, 260022, 262136, 297168, 346696, 383842, 393204, 427056, 520044, 524272, 575763, 693392, 767684, 786408, 1040088, 1151526, 1343447, 1535368, 1572816, 2080176, 2303052, 2686894, 3070736, 4030341, 4606104, 5373788, 8060682, 9212208, 10747576, 16121364, 21495152, 32242728, 64485456]

約数ペア:

[(1, 64485456), (2, 32242728), (3, 21495152), (4, 16121364), (6, 10747576), (7, 9212208), (8, 8060682), (12, 5373788), (14, 4606104), (16, 4030341), (21, 3070736), (24, 2686894), (28, 2303052), (31, 2080176), (41, 1572816), (42, 1535368), (48, 1343447), (56, 1151526), (62, 1040088), (82, 786408), (84, 767684), (93, 693392), (112, 575763), (123, 524272), (124, 520044), (151, 427056), (164, 393204), (168, 383842), (186, 346696), (217, 297168), (246, 262136), (248, 260022), (287, 224688), (302, 213528), (328, 196602), (336, 191921), (372, 173348), (434, 148584), (453, 142352), (492, 131068), (496, 130011), (574, 112344), (604, 106764), (651, 99056), (656, 98301), (744, 86674), (861, 74896), (868, 74292), (906, 71176), (984, 65534), (1057, 61008), (1148, 56172), (1208, 53382), (1271, 50736), (1302, 49528), (1488, 43337), (1722, 37448), (1736, 37146), (1812, 35588), (1968, 32767), (2114, 30504), (2296, 28086), (2416, 26691), (2542, 25368), (2604, 24764), (3171, 20336), (3444, 18724), (3472, 18573), (3624, 17794), (3813, 16912), (4228, 15252), (4592, 14043), (4681, 13776), (5084, 12684), (5208, 12382), (6191, 10416), (6342, 10168), (6888, 9362), (7248, 8897), (7626, 8456)]