1328950656

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 4582656000

約数和(自身を除く): 3253705344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 32, 33, 34, 36, 44, 48, 51, 62, 64, 66, 68, 72, 88, 93, 96, 99, 102, 124, 128, 132, 136, 144, 153, 176, 186, 187, 192, 198, 199, 204, 248, 264, 272, 279, 288, 306, 341, 352, 372, 374, 384, 396, 398, 408, 496, 527, 528, 544, 558, 561, 576, 597, 612, 682, 704, 744, 748, 792, 796, 816, 992, 1023, 1054, 1056, 1088, 1116, 1122, 1152, 1194, 1224, 1364, 1408, 1488, 1496, 1581, 1584, 1592, 1632, 1683, 1791, 1984, 2046, 2108, 2112, 2176, 2189, 2232, 2244, 2388, 2448, 2728, 2976, 2992, 3069, 3162, 3168, 3184, 3264, 3366, 3383, 3582, 3968, 4092, 4216, 4224, 4378, 4464, 4488, 4743, 4776, 4896, 5456, 5797, 5952, 5984, 6138, 6169, 6324, 6336, 6368, 6528, 6567, 6732, 6766, 7164, 8184, 8432, 8756, 8928, 8976, 9486, 9552, 9792, 10149, 10912, 11594, 11904, 11968, 12276, 12338, 12648, 12672, 12736, 13134, 13464, 13532, 14328, 16368, 16864, 17391, 17512, 17856, 17952, 18507, 18972, 19104, 19584, 19701, 20298, 21824, 23188, 23936, 24552, 24676, 25296, 25472, 26268, 26928, 27064, 28656, 30447, 32736, 33728, 34782, 35024, 35712, 35904, 37014, 37213, 37944, 38208, 39402, 40596, 43648, 46376, 49104, 49352, 50592, 52173, 52536, 53856, 54128, 55521, 57312, 60894, 65472, 67456, 67859, 69564, 70048, 71808, 74028, 74426, 75888, 76416, 78804, 81192, 92752, 98208, 98704, 101184, 104346, 104873, 105072, 107712, 108256, 111042, 111639, 114624, 121788, 130944, 135718, 139128, 140096, 148056, 148852, 151776, 157608, 162384, 185504, 196416, 197408, 202368, 203577, 208692, 209746, 210144, 215424, 216512, 222084, 223278, 229248, 243576, 271436, 278256, 280192, 296112, 297704, 303552, 314619, 315216, 324768, 334917, 371008, 392832, 394816, 407154, 417384, 419492, 420288, 433024, 444168, 446556, 487152, 542872, 556512, 592224, 595408, 607104, 610731, 629238, 630432, 649536, 669834, 742016, 789632, 814308, 834768, 838984, 840576, 888336, 893112, 943857, 974304, 1085744, 1113024, 1153603, 1184448, 1190816, 1221462, 1258476, 1260864, 1299072, 1339668, 1628616, 1669536, 1677968, 1776672, 1786224, 1887714, 1948608, 2171488, 2226048, 2307206, 2368896, 2381632, 2442924, 2516952, 2521728, 2679336, 3257232, 3339072, 3355936, 3460809, 3553344, 3572448, 3775428, 3897216, 4342976, 4614412, 4763264, 4885848, 5033904, 5358672, 6514464, 6678144, 6711872, 6921618, 7106688, 7144896, 7550856, 8685952, 9228824, 9771696, 10067808, 10382427, 10717344, 13028928, 13423744, 13843236, 14289792, 15101712, 18457648, 19543392, 20135616, 20764854, 21434688, 26057856, 27686472, 30203424, 36915296, 39086784, 40271232, 41529708, 42869376, 55372944, 60406848, 73830592, 78173568, 83059416, 110745888, 120813696, 147661184, 166118832, 221491776, 332237664, 442983552, 664475328, 1328950656]

約数ペア:

[(1, 1328950656), (2, 664475328), (3, 442983552), (4, 332237664), (6, 221491776), (8, 166118832), (9, 147661184), (11, 120813696), (12, 110745888), (16, 83059416), (17, 78173568), (18, 73830592), (22, 60406848), (24, 55372944), (31, 42869376), (32, 41529708), (33, 40271232), (34, 39086784), (36, 36915296), (44, 30203424), (48, 27686472), (51, 26057856), (62, 21434688), (64, 20764854), (66, 20135616), (68, 19543392), (72, 18457648), (88, 15101712), (93, 14289792), (96, 13843236), (99, 13423744), (102, 13028928), (124, 10717344), (128, 10382427), (132, 10067808), (136, 9771696), (144, 9228824), (153, 8685952), (176, 7550856), (186, 7144896), (187, 7106688), (192, 6921618), (198, 6711872), (199, 6678144), (204, 6514464), (248, 5358672), (264, 5033904), (272, 4885848), (279, 4763264), (288, 4614412), (306, 4342976), (341, 3897216), (352, 3775428), (372, 3572448), (374, 3553344), (384, 3460809), (396, 3355936), (398, 3339072), (408, 3257232), (496, 2679336), (527, 2521728), (528, 2516952), (544, 2442924), (558, 2381632), (561, 2368896), (576, 2307206), (597, 2226048), (612, 2171488), (682, 1948608), (704, 1887714), (744, 1786224), (748, 1776672), (792, 1677968), (796, 1669536), (816, 1628616), (992, 1339668), (1023, 1299072), (1054, 1260864), (1056, 1258476), (1088, 1221462), (1116, 1190816), (1122, 1184448), (1152, 1153603), (1194, 1113024), (1224, 1085744), (1364, 974304), (1408, 943857), (1488, 893112), (1496, 888336), (1581, 840576), (1584, 838984), (1592, 834768), (1632, 814308), (1683, 789632), (1791, 742016), (1984, 669834), (2046, 649536), (2108, 630432), (2112, 629238), (2176, 610731), (2189, 607104), (2232, 595408), (2244, 592224), (2388, 556512), (2448, 542872), (2728, 487152), (2976, 446556), (2992, 444168), (3069, 433024), (3162, 420288), (3168, 419492), (3184, 417384), (3264, 407154), (3366, 394816), (3383, 392832), (3582, 371008), (3968, 334917), (4092, 324768), (4216, 315216), (4224, 314619), (4378, 303552), (4464, 297704), (4488, 296112), (4743, 280192), (4776, 278256), (4896, 271436), (5456, 243576), (5797, 229248), (5952, 223278), (5984, 222084), (6138, 216512), (6169, 215424), (6324, 210144), (6336, 209746), (6368, 208692), (6528, 203577), (6567, 202368), (6732, 197408), (6766, 196416), (7164, 185504), (8184, 162384), (8432, 157608), (8756, 151776), (8928, 148852), (8976, 148056), (9486, 140096), (9552, 139128), (9792, 135718), (10149, 130944), (10912, 121788), (11594, 114624), (11904, 111639), (11968, 111042), (12276, 108256), (12338, 107712), (12648, 105072), (12672, 104873), (12736, 104346), (13134, 101184), (13464, 98704), (13532, 98208), (14328, 92752), (16368, 81192), (16864, 78804), (17391, 76416), (17512, 75888), (17856, 74426), (17952, 74028), (18507, 71808), (18972, 70048), (19104, 69564), (19584, 67859), (19701, 67456), (20298, 65472), (21824, 60894), (23188, 57312), (23936, 55521), (24552, 54128), (24676, 53856), (25296, 52536), (25472, 52173), (26268, 50592), (26928, 49352), (27064, 49104), (28656, 46376), (30447, 43648), (32736, 40596), (33728, 39402), (34782, 38208), (35024, 37944), (35712, 37213), (35904, 37014)]