318605742

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 889342272

約数和(自身を除く): 570736530

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 63, 74, 78, 91, 98, 111, 117, 126, 147, 182, 222, 234, 259, 273, 294, 333, 441, 481, 518, 546, 637, 666, 751, 777, 819, 882, 962, 1274, 1443, 1502, 1554, 1638, 1813, 1911, 2253, 2331, 2886, 3367, 3626, 3822, 4329, 4506, 4662, 5257, 5439, 5733, 6734, 6759, 8658, 9763, 10101, 10514, 10878, 11466, 13518, 15771, 16317, 19526, 20202, 23569, 27787, 29289, 30303, 31542, 32634, 36799, 47138, 47313, 55574, 58578, 60606, 68341, 70707, 73598, 83361, 87867, 94626, 110397, 136682, 141414, 166722, 175734, 194509, 205023, 212121, 220794, 250083, 331191, 361231, 389018, 410046, 424242, 478387, 500166, 583527, 615069, 662382, 722462, 956774, 1083693, 1167054, 1230138, 1361563, 1435161, 1750581, 2167386, 2528617, 2723126, 2870322, 3251079, 3501162, 4084689, 4305483, 5057234, 6502158, 7585851, 8169378, 8610966, 12254067, 15171702, 17700319, 22757553, 24508134, 35400638, 45515106, 53100957, 106201914, 159302871, 318605742]

約数ペア:

[(1, 318605742), (2, 159302871), (3, 106201914), (6, 53100957), (7, 45515106), (9, 35400638), (13, 24508134), (14, 22757553), (18, 17700319), (21, 15171702), (26, 12254067), (37, 8610966), (39, 8169378), (42, 7585851), (49, 6502158), (63, 5057234), (74, 4305483), (78, 4084689), (91, 3501162), (98, 3251079), (111, 2870322), (117, 2723126), (126, 2528617), (147, 2167386), (182, 1750581), (222, 1435161), (234, 1361563), (259, 1230138), (273, 1167054), (294, 1083693), (333, 956774), (441, 722462), (481, 662382), (518, 615069), (546, 583527), (637, 500166), (666, 478387), (751, 424242), (777, 410046), (819, 389018), (882, 361231), (962, 331191), (1274, 250083), (1443, 220794), (1502, 212121), (1554, 205023), (1638, 194509), (1813, 175734), (1911, 166722), (2253, 141414), (2331, 136682), (2886, 110397), (3367, 94626), (3626, 87867), (3822, 83361), (4329, 73598), (4506, 70707), (4662, 68341), (5257, 60606), (5439, 58578), (5733, 55574), (6734, 47313), (6759, 47138), (8658, 36799), (9763, 32634), (10101, 31542), (10514, 30303), (10878, 29289), (11466, 27787), (13518, 23569), (15771, 20202), (16317, 19526)]