268616448

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 836061408

約数和(自身を除く): 567444960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 137, 138, 144, 148, 184, 192, 207, 222, 256, 274, 276, 288, 296, 333, 368, 384, 411, 414, 444, 548, 552, 576, 592, 666, 736, 768, 822, 828, 851, 888, 1096, 1104, 1152, 1184, 1233, 1332, 1472, 1644, 1656, 1702, 1776, 2192, 2208, 2304, 2368, 2466, 2553, 2664, 2944, 3151, 3288, 3312, 3404, 3552, 4384, 4416, 4736, 4932, 5069, 5106, 5328, 5888, 6302, 6576, 6624, 6808, 7104, 7659, 8768, 8832, 9453, 9472, 9864, 10138, 10212, 10656, 12604, 13152, 13248, 13616, 14208, 15207, 15318, 17536, 17664, 18906, 19728, 20276, 20424, 21312, 25208, 26304, 26496, 27232, 28359, 28416, 30414, 30636, 35072, 37812, 39456, 40552, 40848, 42624, 45621, 50416, 52608, 52992, 54464, 56718, 60828, 61272, 75624, 78912, 81104, 81696, 85248, 91242, 100832, 105216, 108928, 113436, 116587, 121656, 122544, 151248, 157824, 162208, 163392, 182484, 201664, 217856, 226872, 233174, 243312, 245088, 302496, 315648, 324416, 326784, 349761, 364968, 403328, 453744, 466348, 486624, 490176, 604992, 648832, 653568, 699522, 729936, 806656, 907488, 932696, 973248, 980352, 1049283, 1209984, 1297664, 1399044, 1459872, 1814976, 1865392, 1946496, 1960704, 2098566, 2419968, 2798088, 2919744, 3629952, 3730784, 3892992, 4197132, 5596176, 5839488, 7259904, 7461568, 8394264, 11192352, 11678976, 14923136, 16788528, 22384704, 29846272, 33577056, 44769408, 67154112, 89538816, 134308224, 268616448]

約数ペア:

[(1, 268616448), (2, 134308224), (3, 89538816), (4, 67154112), (6, 44769408), (8, 33577056), (9, 29846272), (12, 22384704), (16, 16788528), (18, 14923136), (23, 11678976), (24, 11192352), (32, 8394264), (36, 7461568), (37, 7259904), (46, 5839488), (48, 5596176), (64, 4197132), (69, 3892992), (72, 3730784), (74, 3629952), (92, 2919744), (96, 2798088), (111, 2419968), (128, 2098566), (137, 1960704), (138, 1946496), (144, 1865392), (148, 1814976), (184, 1459872), (192, 1399044), (207, 1297664), (222, 1209984), (256, 1049283), (274, 980352), (276, 973248), (288, 932696), (296, 907488), (333, 806656), (368, 729936), (384, 699522), (411, 653568), (414, 648832), (444, 604992), (548, 490176), (552, 486624), (576, 466348), (592, 453744), (666, 403328), (736, 364968), (768, 349761), (822, 326784), (828, 324416), (851, 315648), (888, 302496), (1096, 245088), (1104, 243312), (1152, 233174), (1184, 226872), (1233, 217856), (1332, 201664), (1472, 182484), (1644, 163392), (1656, 162208), (1702, 157824), (1776, 151248), (2192, 122544), (2208, 121656), (2304, 116587), (2368, 113436), (2466, 108928), (2553, 105216), (2664, 100832), (2944, 91242), (3151, 85248), (3288, 81696), (3312, 81104), (3404, 78912), (3552, 75624), (4384, 61272), (4416, 60828), (4736, 56718), (4932, 54464), (5069, 52992), (5106, 52608), (5328, 50416), (5888, 45621), (6302, 42624), (6576, 40848), (6624, 40552), (6808, 39456), (7104, 37812), (7659, 35072), (8768, 30636), (8832, 30414), (9453, 28416), (9472, 28359), (9864, 27232), (10138, 26496), (10212, 26304), (10656, 25208), (12604, 21312), (13152, 20424), (13248, 20276), (13616, 19728), (14208, 18906), (15207, 17664), (15318, 17536)]