219411504

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 140

約数和(自身を含む): 686876176

約数和(自身を除く): 467464672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1447, 1458, 1872, 1944, 2106, 2808, 2894, 2916, 3159, 3888, 4212, 4341, 5616, 5788, 5832, 6318, 8424, 8682, 9477, 11576, 11664, 12636, 13023, 16848, 17364, 18811, 18954, 23152, 25272, 26046, 34728, 37622, 37908, 39069, 50544, 52092, 56433, 69456, 75244, 75816, 78138, 104184, 112866, 117207, 150488, 151632, 156276, 169299, 208368, 225732, 234414, 300976, 312552, 338598, 351621, 451464, 468828, 507897, 625104, 677196, 703242, 902928, 937656, 1015794, 1054863, 1354392, 1406484, 1523691, 1875312, 2031588, 2109726, 2708784, 2812968, 3047382, 4063176, 4219452, 4571073, 5625936, 6094764, 8126352, 8438904, 9142146, 12189528, 13713219, 16877808, 18284292, 24379056, 27426438, 36568584, 54852876, 73137168, 109705752, 219411504]

約数ペア:

[(1, 219411504), (2, 109705752), (3, 73137168), (4, 54852876), (6, 36568584), (8, 27426438), (9, 24379056), (12, 18284292), (13, 16877808), (16, 13713219), (18, 12189528), (24, 9142146), (26, 8438904), (27, 8126352), (36, 6094764), (39, 5625936), (48, 4571073), (52, 4219452), (54, 4063176), (72, 3047382), (78, 2812968), (81, 2708784), (104, 2109726), (108, 2031588), (117, 1875312), (144, 1523691), (156, 1406484), (162, 1354392), (208, 1054863), (216, 1015794), (234, 937656), (243, 902928), (312, 703242), (324, 677196), (351, 625104), (432, 507897), (468, 468828), (486, 451464), (624, 351621), (648, 338598), (702, 312552), (729, 300976), (936, 234414), (972, 225732), (1053, 208368), (1296, 169299), (1404, 156276), (1447, 151632), (1458, 150488), (1872, 117207), (1944, 112866), (2106, 104184), (2808, 78138), (2894, 75816), (2916, 75244), (3159, 69456), (3888, 56433), (4212, 52092), (4341, 50544), (5616, 39069), (5788, 37908), (5832, 37622), (6318, 34728), (8424, 26046), (8682, 25272), (9477, 23152), (11576, 18954), (11664, 18811), (12636, 17364), (13023, 16848)]