205632144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 613746432

約数和(自身を除く): 408114288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 552, 564, 752, 828, 846, 1081, 1104, 1128, 1321, 1656, 1692, 2162, 2256, 2642, 3243, 3312, 3384, 3963, 4324, 5284, 6486, 6768, 7926, 8648, 9729, 10568, 11889, 12972, 15852, 17296, 19458, 21136, 23778, 25944, 30383, 31704, 38916, 47556, 51888, 60766, 62087, 63408, 77832, 91149, 95112, 121532, 124174, 155664, 182298, 186261, 190224, 243064, 248348, 273447, 364596, 372522, 486128, 496696, 546894, 558783, 729192, 745044, 993392, 1093788, 1117566, 1428001, 1458384, 1490088, 2187576, 2235132, 2856002, 2980176, 4284003, 4375152, 4470264, 5712004, 8568006, 8940528, 11424008, 12852009, 17136012, 22848016, 25704018, 34272024, 51408036, 68544048, 102816072, 205632144]

約数ペア:

[(1, 205632144), (2, 102816072), (3, 68544048), (4, 51408036), (6, 34272024), (8, 25704018), (9, 22848016), (12, 17136012), (16, 12852009), (18, 11424008), (23, 8940528), (24, 8568006), (36, 5712004), (46, 4470264), (47, 4375152), (48, 4284003), (69, 2980176), (72, 2856002), (92, 2235132), (94, 2187576), (138, 1490088), (141, 1458384), (144, 1428001), (184, 1117566), (188, 1093788), (207, 993392), (276, 745044), (282, 729192), (368, 558783), (376, 546894), (414, 496696), (423, 486128), (552, 372522), (564, 364596), (752, 273447), (828, 248348), (846, 243064), (1081, 190224), (1104, 186261), (1128, 182298), (1321, 155664), (1656, 124174), (1692, 121532), (2162, 95112), (2256, 91149), (2642, 77832), (3243, 63408), (3312, 62087), (3384, 60766), (3963, 51888), (4324, 47556), (5284, 38916), (6486, 31704), (6768, 30383), (7926, 25944), (8648, 23778), (9729, 21136), (10568, 19458), (11889, 17296), (12972, 15852)]