320364396

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 978554304

約数和(自身を除く): 658189908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 83, 99, 108, 114, 132, 162, 166, 171, 198, 209, 228, 243, 249, 297, 324, 332, 342, 361, 396, 418, 486, 498, 513, 594, 627, 684, 722, 747, 836, 891, 913, 972, 996, 1026, 1083, 1188, 1254, 1444, 1494, 1539, 1577, 1782, 1826, 1881, 2052, 2166, 2241, 2508, 2673, 2739, 2988, 3078, 3154, 3249, 3564, 3652, 3762, 3971, 4332, 4482, 4617, 4731, 5346, 5478, 5643, 6156, 6308, 6498, 6723, 7524, 7942, 8217, 8964, 9234, 9462, 9747, 10692, 10956, 11286, 11913, 12996, 13446, 14193, 15884, 16434, 16929, 17347, 18468, 18924, 19494, 20169, 22572, 23826, 24651, 26892, 28386, 29241, 29963, 32868, 33858, 34694, 35739, 38988, 40338, 42579, 47652, 49302, 50787, 52041, 56772, 58482, 59926, 67716, 69388, 71478, 73953, 80676, 85158, 87723, 89889, 98604, 101574, 104082, 107217, 116964, 119852, 127737, 142956, 147906, 156123, 170316, 175446, 179778, 203148, 208164, 214434, 221859, 255474, 269667, 295812, 312246, 321651, 329593, 350892, 359556, 383211, 428868, 443718, 468369, 510948, 539334, 624492, 643302, 659186, 766422, 809001, 887436, 936738, 964953, 988779, 1078668, 1286604, 1318372, 1405107, 1532844, 1618002, 1873476, 1929906, 1977558, 2427003, 2810214, 2966337, 3236004, 3859812, 3955116, 4215321, 4854006, 5620428, 5932674, 7281009, 8430642, 8899011, 9708012, 11865348, 14562018, 16861284, 17798022, 26697033, 29124036, 35596044, 53394066, 80091099, 106788132, 160182198, 320364396]

約数ペア:

[(1, 320364396), (2, 160182198), (3, 106788132), (4, 80091099), (6, 53394066), (9, 35596044), (11, 29124036), (12, 26697033), (18, 17798022), (19, 16861284), (22, 14562018), (27, 11865348), (33, 9708012), (36, 8899011), (38, 8430642), (44, 7281009), (54, 5932674), (57, 5620428), (66, 4854006), (76, 4215321), (81, 3955116), (83, 3859812), (99, 3236004), (108, 2966337), (114, 2810214), (132, 2427003), (162, 1977558), (166, 1929906), (171, 1873476), (198, 1618002), (209, 1532844), (228, 1405107), (243, 1318372), (249, 1286604), (297, 1078668), (324, 988779), (332, 964953), (342, 936738), (361, 887436), (396, 809001), (418, 766422), (486, 659186), (498, 643302), (513, 624492), (594, 539334), (627, 510948), (684, 468369), (722, 443718), (747, 428868), (836, 383211), (891, 359556), (913, 350892), (972, 329593), (996, 321651), (1026, 312246), (1083, 295812), (1188, 269667), (1254, 255474), (1444, 221859), (1494, 214434), (1539, 208164), (1577, 203148), (1782, 179778), (1826, 175446), (1881, 170316), (2052, 156123), (2166, 147906), (2241, 142956), (2508, 127737), (2673, 119852), (2739, 116964), (2988, 107217), (3078, 104082), (3154, 101574), (3249, 98604), (3564, 89889), (3652, 87723), (3762, 85158), (3971, 80676), (4332, 73953), (4482, 71478), (4617, 69388), (4731, 67716), (5346, 59926), (5478, 58482), (5643, 56772), (6156, 52041), (6308, 50787), (6498, 49302), (6723, 47652), (7524, 42579), (7942, 40338), (8217, 38988), (8964, 35739), (9234, 34694), (9462, 33858), (9747, 32868), (10692, 29963), (10956, 29241), (11286, 28386), (11913, 26892), (12996, 24651), (13446, 23826), (14193, 22572), (15884, 20169), (16434, 19494), (16929, 18924), (17347, 18468)]