1215565056

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 270

約数和(自身を含む): 3806687346

約数和(自身を除く): 2591122290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 64, 72, 81, 93, 96, 108, 122, 124, 128, 144, 162, 183, 186, 192, 216, 244, 248, 256, 279, 288, 324, 366, 372, 384, 432, 488, 496, 549, 558, 576, 648, 732, 744, 768, 837, 864, 961, 976, 992, 1098, 1116, 1152, 1296, 1464, 1488, 1647, 1674, 1728, 1891, 1922, 1952, 1984, 2196, 2232, 2304, 2511, 2592, 2883, 2928, 2976, 3294, 3348, 3456, 3782, 3844, 3904, 3968, 4392, 4464, 4941, 5022, 5184, 5673, 5766, 5856, 5952, 6588, 6696, 6912, 7564, 7688, 7808, 7936, 8649, 8784, 8928, 9882, 10044, 10368, 11346, 11532, 11712, 11904, 13176, 13392, 15128, 15376, 15616, 17019, 17298, 17568, 17856, 19764, 20088, 20736, 22692, 23064, 23424, 23808, 25947, 26352, 26784, 30256, 30752, 34038, 34596, 35136, 35712, 39528, 40176, 45384, 46128, 46848, 51057, 51894, 52704, 53568, 58621, 60512, 61504, 68076, 69192, 70272, 71424, 77841, 79056, 80352, 90768, 92256, 102114, 103788, 105408, 107136, 117242, 121024, 123008, 136152, 138384, 140544, 153171, 155682, 158112, 160704, 175863, 181536, 184512, 204228, 207576, 210816, 214272, 234484, 242048, 246016, 272304, 276768, 306342, 311364, 316224, 321408, 351726, 363072, 369024, 408456, 415152, 421632, 468968, 484096, 527589, 544608, 553536, 612684, 622728, 632448, 642816, 703452, 726144, 738048, 816912, 830304, 937936, 1055178, 1089216, 1107072, 1225368, 1245456, 1264896, 1406904, 1452288, 1582767, 1633824, 1660608, 1875872, 2110356, 2178432, 2214144, 2450736, 2490912, 2813808, 3165534, 3267648, 3321216, 3751744, 4220712, 4356864, 4748301, 4901472, 4981824, 5627616, 6331068, 6535296, 6642432, 7503488, 8441424, 9496602, 9802944, 9963648, 11255232, 12662136, 13070592, 15006976, 16882848, 18993204, 19605888, 19927296, 22510464, 25324272, 33765696, 37986408, 39211776, 45020928, 50648544, 67531392, 75972816, 101297088, 135062784, 151945632, 202594176, 303891264, 405188352, 607782528, 1215565056]

約数ペア:

[(1, 1215565056), (2, 607782528), (3, 405188352), (4, 303891264), (6, 202594176), (8, 151945632), (9, 135062784), (12, 101297088), (16, 75972816), (18, 67531392), (24, 50648544), (27, 45020928), (31, 39211776), (32, 37986408), (36, 33765696), (48, 25324272), (54, 22510464), (61, 19927296), (62, 19605888), (64, 18993204), (72, 16882848), (81, 15006976), (93, 13070592), (96, 12662136), (108, 11255232), (122, 9963648), (124, 9802944), (128, 9496602), (144, 8441424), (162, 7503488), (183, 6642432), (186, 6535296), (192, 6331068), (216, 5627616), (244, 4981824), (248, 4901472), (256, 4748301), (279, 4356864), (288, 4220712), (324, 3751744), (366, 3321216), (372, 3267648), (384, 3165534), (432, 2813808), (488, 2490912), (496, 2450736), (549, 2214144), (558, 2178432), (576, 2110356), (648, 1875872), (732, 1660608), (744, 1633824), (768, 1582767), (837, 1452288), (864, 1406904), (961, 1264896), (976, 1245456), (992, 1225368), (1098, 1107072), (1116, 1089216), (1152, 1055178), (1296, 937936), (1464, 830304), (1488, 816912), (1647, 738048), (1674, 726144), (1728, 703452), (1891, 642816), (1922, 632448), (1952, 622728), (1984, 612684), (2196, 553536), (2232, 544608), (2304, 527589), (2511, 484096), (2592, 468968), (2883, 421632), (2928, 415152), (2976, 408456), (3294, 369024), (3348, 363072), (3456, 351726), (3782, 321408), (3844, 316224), (3904, 311364), (3968, 306342), (4392, 276768), (4464, 272304), (4941, 246016), (5022, 242048), (5184, 234484), (5673, 214272), (5766, 210816), (5856, 207576), (5952, 204228), (6588, 184512), (6696, 181536), (6912, 175863), (7564, 160704), (7688, 158112), (7808, 155682), (7936, 153171), (8649, 140544), (8784, 138384), (8928, 136152), (9882, 123008), (10044, 121024), (10368, 117242), (11346, 107136), (11532, 105408), (11712, 103788), (11904, 102114), (13176, 92256), (13392, 90768), (15128, 80352), (15376, 79056), (15616, 77841), (17019, 71424), (17298, 70272), (17568, 69192), (17856, 68076), (19764, 61504), (20088, 60512), (20736, 58621), (22692, 53568), (23064, 52704), (23424, 51894), (23808, 51057), (25947, 46848), (26352, 46128), (26784, 45384), (30256, 40176), (30752, 39528), (34038, 35712), (34596, 35136)]