747702144

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 256

約数和(自身を含む): 2605977600

約数和(自身を除く): 1858275456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 997, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 1994, 2016, 2232, 2604, 2688, 2976, 2991, 3024, 3348, 3456, 3472, 3906, 3968, 3988, 4032, 4464, 5208, 5859, 5952, 5982, 6048, 6696, 6944, 6979, 7812, 7976, 8064, 8928, 8973, 10416, 11718, 11904, 11964, 12096, 13392, 13888, 13958, 15624, 15952, 17856, 17946, 20832, 20937, 23436, 23928, 24192, 26784, 26919, 27776, 27916, 30907, 31248, 31904, 35712, 35892, 41664, 41874, 46872, 47856, 53568, 53838, 55832, 61814, 62496, 62811, 63808, 71784, 83328, 83748, 92721, 93744, 95712, 107136, 107676, 111664, 123628, 124992, 125622, 127616, 143568, 167496, 185442, 187488, 188433, 191424, 215352, 216349, 223328, 247256, 249984, 251244, 278163, 287136, 334992, 370884, 374976, 376866, 382848, 430704, 432698, 446656, 494512, 502488, 556326, 574272, 649047, 669984, 741768, 749952, 753732, 834489, 861408, 865396, 893312, 989024, 1004976, 1112652, 1148544, 1298094, 1339968, 1483536, 1507464, 1668978, 1722816, 1730792, 1947141, 1978048, 2009952, 2225304, 2596188, 2679936, 2967072, 3014928, 3337956, 3445632, 3461584, 3894282, 3956096, 4019904, 4450608, 5192376, 5841423, 5934144, 6029856, 6675912, 6923168, 7788564, 8039808, 8901216, 10384752, 11682846, 11868288, 12059712, 13351824, 13846336, 15577128, 17802432, 20769504, 23365692, 24119424, 26703648, 27692672, 31154256, 35604864, 41539008, 46731384, 53407296, 62308512, 83078016, 93462768, 106814592, 124617024, 186925536, 249234048, 373851072, 747702144]

約数ペア:

[(1, 747702144), (2, 373851072), (3, 249234048), (4, 186925536), (6, 124617024), (7, 106814592), (8, 93462768), (9, 83078016), (12, 62308512), (14, 53407296), (16, 46731384), (18, 41539008), (21, 35604864), (24, 31154256), (27, 27692672), (28, 26703648), (31, 24119424), (32, 23365692), (36, 20769504), (42, 17802432), (48, 15577128), (54, 13846336), (56, 13351824), (62, 12059712), (63, 11868288), (64, 11682846), (72, 10384752), (84, 8901216), (93, 8039808), (96, 7788564), (108, 6923168), (112, 6675912), (124, 6029856), (126, 5934144), (128, 5841423), (144, 5192376), (168, 4450608), (186, 4019904), (189, 3956096), (192, 3894282), (216, 3461584), (217, 3445632), (224, 3337956), (248, 3014928), (252, 2967072), (279, 2679936), (288, 2596188), (336, 2225304), (372, 2009952), (378, 1978048), (384, 1947141), (432, 1730792), (434, 1722816), (448, 1668978), (496, 1507464), (504, 1483536), (558, 1339968), (576, 1298094), (651, 1148544), (672, 1112652), (744, 1004976), (756, 989024), (837, 893312), (864, 865396), (868, 861408), (896, 834489), (992, 753732), (997, 749952), (1008, 741768), (1116, 669984), (1152, 649047), (1302, 574272), (1344, 556326), (1488, 502488), (1512, 494512), (1674, 446656), (1728, 432698), (1736, 430704), (1953, 382848), (1984, 376866), (1994, 374976), (2016, 370884), (2232, 334992), (2604, 287136), (2688, 278163), (2976, 251244), (2991, 249984), (3024, 247256), (3348, 223328), (3456, 216349), (3472, 215352), (3906, 191424), (3968, 188433), (3988, 187488), (4032, 185442), (4464, 167496), (5208, 143568), (5859, 127616), (5952, 125622), (5982, 124992), (6048, 123628), (6696, 111664), (6944, 107676), (6979, 107136), (7812, 95712), (7976, 93744), (8064, 92721), (8928, 83748), (8973, 83328), (10416, 71784), (11718, 63808), (11904, 62811), (11964, 62496), (12096, 61814), (13392, 55832), (13888, 53838), (13958, 53568), (15624, 47856), (15952, 46872), (17856, 41874), (17946, 41664), (20832, 35892), (20937, 35712), (23436, 31904), (23928, 31248), (24192, 30907), (26784, 27916), (26919, 27776)]