1388657952

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 4584988800

約数和(自身を除く): 3196330848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 96, 99, 108, 111, 121, 132, 144, 148, 176, 198, 216, 222, 242, 264, 288, 296, 297, 333, 352, 359, 363, 396, 407, 432, 444, 484, 528, 592, 594, 666, 718, 726, 792, 814, 864, 888, 968, 999, 1056, 1077, 1089, 1184, 1188, 1221, 1332, 1436, 1452, 1584, 1628, 1776, 1936, 1998, 2154, 2178, 2376, 2442, 2664, 2872, 2904, 3168, 3231, 3256, 3267, 3552, 3663, 3872, 3949, 3996, 4308, 4356, 4477, 4752, 4884, 5328, 5744, 5808, 6462, 6512, 6534, 7326, 7898, 7992, 8616, 8712, 8954, 9504, 9693, 9768, 10656, 10989, 11488, 11616, 11847, 12924, 13024, 13068, 13283, 13431, 14652, 15796, 15984, 17232, 17424, 17908, 19386, 19536, 21978, 23694, 25848, 26136, 26566, 26862, 29304, 31592, 31968, 34464, 34848, 35541, 35816, 38772, 39072, 39849, 40293, 43439, 43956, 47388, 51696, 52272, 53132, 53724, 58608, 63184, 71082, 71632, 77544, 79698, 80586, 86878, 87912, 94776, 103392, 104544, 106264, 106623, 107448, 117216, 119547, 120879, 126368, 130317, 142164, 143264, 146113, 155088, 159396, 161172, 173756, 175824, 189552, 212528, 213246, 214896, 239094, 241758, 260634, 284328, 292226, 310176, 318792, 322344, 347512, 351648, 358641, 379104, 390951, 425056, 426492, 429792, 438339, 478188, 483516, 521268, 568656, 584452, 637584, 644688, 695024, 717282, 781902, 852984, 876678, 956376, 967032, 1042536, 1137312, 1168904, 1172853, 1275168, 1289376, 1315017, 1390048, 1434564, 1563804, 1607243, 1705968, 1753356, 1912752, 1934064, 2085072, 2337808, 2345706, 2630034, 2869128, 3127608, 3214486, 3411936, 3506712, 3825504, 3868128, 3945051, 4170144, 4675616, 4691412, 4821729, 5260068, 5738256, 6255216, 6428972, 7013424, 7890102, 9382824, 9643458, 10520136, 11476512, 12510432, 12857944, 14026848, 14465187, 15780204, 18765648, 19286916, 21040272, 25715888, 28930374, 31560408, 37531296, 38573832, 42080544, 43395561, 51431776, 57860748, 63120816, 77147664, 86791122, 115721496, 126241632, 154295328, 173582244, 231442992, 347164488, 462885984, 694328976, 1388657952]

約数ペア:

[(1, 1388657952), (2, 694328976), (3, 462885984), (4, 347164488), (6, 231442992), (8, 173582244), (9, 154295328), (11, 126241632), (12, 115721496), (16, 86791122), (18, 77147664), (22, 63120816), (24, 57860748), (27, 51431776), (32, 43395561), (33, 42080544), (36, 38573832), (37, 37531296), (44, 31560408), (48, 28930374), (54, 25715888), (66, 21040272), (72, 19286916), (74, 18765648), (88, 15780204), (96, 14465187), (99, 14026848), (108, 12857944), (111, 12510432), (121, 11476512), (132, 10520136), (144, 9643458), (148, 9382824), (176, 7890102), (198, 7013424), (216, 6428972), (222, 6255216), (242, 5738256), (264, 5260068), (288, 4821729), (296, 4691412), (297, 4675616), (333, 4170144), (352, 3945051), (359, 3868128), (363, 3825504), (396, 3506712), (407, 3411936), (432, 3214486), (444, 3127608), (484, 2869128), (528, 2630034), (592, 2345706), (594, 2337808), (666, 2085072), (718, 1934064), (726, 1912752), (792, 1753356), (814, 1705968), (864, 1607243), (888, 1563804), (968, 1434564), (999, 1390048), (1056, 1315017), (1077, 1289376), (1089, 1275168), (1184, 1172853), (1188, 1168904), (1221, 1137312), (1332, 1042536), (1436, 967032), (1452, 956376), (1584, 876678), (1628, 852984), (1776, 781902), (1936, 717282), (1998, 695024), (2154, 644688), (2178, 637584), (2376, 584452), (2442, 568656), (2664, 521268), (2872, 483516), (2904, 478188), (3168, 438339), (3231, 429792), (3256, 426492), (3267, 425056), (3552, 390951), (3663, 379104), (3872, 358641), (3949, 351648), (3996, 347512), (4308, 322344), (4356, 318792), (4477, 310176), (4752, 292226), (4884, 284328), (5328, 260634), (5744, 241758), (5808, 239094), (6462, 214896), (6512, 213246), (6534, 212528), (7326, 189552), (7898, 175824), (7992, 173756), (8616, 161172), (8712, 159396), (8954, 155088), (9504, 146113), (9693, 143264), (9768, 142164), (10656, 130317), (10989, 126368), (11488, 120879), (11616, 119547), (11847, 117216), (12924, 107448), (13024, 106623), (13068, 106264), (13283, 104544), (13431, 103392), (14652, 94776), (15796, 87912), (15984, 86878), (17232, 80586), (17424, 79698), (17908, 77544), (19386, 71632), (19536, 71082), (21978, 63184), (23694, 58608), (25848, 53724), (26136, 53132), (26566, 52272), (26862, 51696), (29304, 47388), (31592, 43956), (31968, 43439), (34464, 40293), (34848, 39849), (35541, 39072), (35816, 38772)]