1016256384

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 3564288000

約数和(自身を除く): 2548031616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 64, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 128, 132, 143, 144, 156, 176, 186, 192, 198, 199, 208, 234, 248, 264, 279, 286, 288, 312, 341, 352, 372, 384, 396, 398, 403, 416, 429, 468, 496, 528, 558, 572, 576, 597, 624, 682, 704, 744, 792, 796, 806, 832, 858, 936, 992, 1023, 1056, 1116, 1144, 1152, 1194, 1209, 1248, 1287, 1364, 1408, 1488, 1584, 1592, 1612, 1664, 1716, 1791, 1872, 1984, 2046, 2112, 2189, 2232, 2288, 2388, 2418, 2496, 2574, 2587, 2728, 2976, 3069, 3168, 3184, 3224, 3432, 3582, 3627, 3744, 3968, 4092, 4224, 4378, 4433, 4464, 4576, 4776, 4836, 4992, 5148, 5174, 5456, 5952, 6138, 6169, 6336, 6368, 6448, 6567, 6864, 7164, 7254, 7488, 7761, 8184, 8756, 8866, 8928, 9152, 9552, 9672, 10296, 10348, 10912, 11904, 12276, 12338, 12672, 12736, 12896, 13134, 13299, 13728, 14328, 14508, 14976, 15522, 16368, 17512, 17732, 17856, 18304, 18507, 19104, 19344, 19701, 20592, 20696, 21824, 23283, 24552, 24676, 25472, 25792, 26268, 26598, 27456, 28457, 28656, 29016, 31044, 32736, 35024, 35464, 35712, 37014, 38208, 38688, 39402, 39897, 41184, 41392, 43648, 46566, 49104, 49352, 51584, 52536, 53196, 54912, 55521, 56914, 57312, 58032, 62088, 65472, 67859, 70048, 70928, 74028, 76416, 77376, 78804, 79794, 80197, 82368, 82784, 85371, 93132, 98208, 98704, 105072, 106392, 111042, 113828, 114624, 116064, 124176, 130944, 135718, 140096, 141856, 148056, 154752, 157608, 159588, 160394, 164736, 165568, 170742, 186264, 196416, 197408, 203577, 210144, 212784, 222084, 227656, 229248, 232128, 240591, 248352, 256113, 271436, 280192, 283712, 296112, 315216, 319176, 320788, 331136, 341484, 372528, 392832, 394816, 407154, 420288, 425568, 444168, 455312, 464256, 481182, 496704, 512226, 542872, 567424, 592224, 610731, 630432, 638352, 641576, 682968, 721773, 745056, 789632, 814308, 840576, 851136, 882167, 888336, 910624, 962364, 993408, 1024452, 1085744, 1184448, 1221462, 1260864, 1276704, 1283152, 1365936, 1443546, 1490112, 1628616, 1702272, 1764334, 1776672, 1821248, 1924728, 2048904, 2171488, 2368896, 2442924, 2521728, 2553408, 2566304, 2646501, 2731872, 2887092, 2980224, 3257232, 3528668, 3553344, 3642496, 3849456, 4097808, 4342976, 4885848, 5106816, 5132608, 5293002, 5463744, 5774184, 6514464, 7057336, 7106688, 7698912, 7939503, 8195616, 8685952, 9771696, 10265216, 10586004, 10927488, 11548368, 13028928, 14114672, 15397824, 15879006, 16391232, 19543392, 21172008, 23096736, 26057856, 28229344, 30795648, 31758012, 32782464, 39086784, 42344016, 46193472, 56458688, 63516024, 78173568, 84688032, 92386944, 112917376, 127032048, 169376064, 254064096, 338752128, 508128192, 1016256384]

約数ペア:

[(1, 1016256384), (2, 508128192), (3, 338752128), (4, 254064096), (6, 169376064), (8, 127032048), (9, 112917376), (11, 92386944), (12, 84688032), (13, 78173568), (16, 63516024), (18, 56458688), (22, 46193472), (24, 42344016), (26, 39086784), (31, 32782464), (32, 31758012), (33, 30795648), (36, 28229344), (39, 26057856), (44, 23096736), (48, 21172008), (52, 19543392), (62, 16391232), (64, 15879006), (66, 15397824), (72, 14114672), (78, 13028928), (88, 11548368), (93, 10927488), (96, 10586004), (99, 10265216), (104, 9771696), (117, 8685952), (124, 8195616), (128, 7939503), (132, 7698912), (143, 7106688), (144, 7057336), (156, 6514464), (176, 5774184), (186, 5463744), (192, 5293002), (198, 5132608), (199, 5106816), (208, 4885848), (234, 4342976), (248, 4097808), (264, 3849456), (279, 3642496), (286, 3553344), (288, 3528668), (312, 3257232), (341, 2980224), (352, 2887092), (372, 2731872), (384, 2646501), (396, 2566304), (398, 2553408), (403, 2521728), (416, 2442924), (429, 2368896), (468, 2171488), (496, 2048904), (528, 1924728), (558, 1821248), (572, 1776672), (576, 1764334), (597, 1702272), (624, 1628616), (682, 1490112), (704, 1443546), (744, 1365936), (792, 1283152), (796, 1276704), (806, 1260864), (832, 1221462), (858, 1184448), (936, 1085744), (992, 1024452), (1023, 993408), (1056, 962364), (1116, 910624), (1144, 888336), (1152, 882167), (1194, 851136), (1209, 840576), (1248, 814308), (1287, 789632), (1364, 745056), (1408, 721773), (1488, 682968), (1584, 641576), (1592, 638352), (1612, 630432), (1664, 610731), (1716, 592224), (1791, 567424), (1872, 542872), (1984, 512226), (2046, 496704), (2112, 481182), (2189, 464256), (2232, 455312), (2288, 444168), (2388, 425568), (2418, 420288), (2496, 407154), (2574, 394816), (2587, 392832), (2728, 372528), (2976, 341484), (3069, 331136), (3168, 320788), (3184, 319176), (3224, 315216), (3432, 296112), (3582, 283712), (3627, 280192), (3744, 271436), (3968, 256113), (4092, 248352), (4224, 240591), (4378, 232128), (4433, 229248), (4464, 227656), (4576, 222084), (4776, 212784), (4836, 210144), (4992, 203577), (5148, 197408), (5174, 196416), (5456, 186264), (5952, 170742), (6138, 165568), (6169, 164736), (6336, 160394), (6368, 159588), (6448, 157608), (6567, 154752), (6864, 148056), (7164, 141856), (7254, 140096), (7488, 135718), (7761, 130944), (8184, 124176), (8756, 116064), (8866, 114624), (8928, 113828), (9152, 111042), (9552, 106392), (9672, 105072), (10296, 98704), (10348, 98208), (10912, 93132), (11904, 85371), (12276, 82784), (12338, 82368), (12672, 80197), (12736, 79794), (12896, 78804), (13134, 77376), (13299, 76416), (13728, 74028), (14328, 70928), (14508, 70048), (14976, 67859), (15522, 65472), (16368, 62088), (17512, 58032), (17732, 57312), (17856, 56914), (18304, 55521), (18507, 54912), (19104, 53196), (19344, 52536), (19701, 51584), (20592, 49352), (20696, 49104), (21824, 46566), (23283, 43648), (24552, 41392), (24676, 41184), (25472, 39897), (25792, 39402), (26268, 38688), (26598, 38208), (27456, 37014), (28457, 35712), (28656, 35464), (29016, 35024), (31044, 32736)]