31690112688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{17327}}^1$

素因数の和:18331

約数の個数: 120

約数和(自身を含む): 95613755328

約数和(自身を除く): 63923642640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 977, 1872, 1954, 2931, 3908, 5862, 7816, 8793, 11724, 12701, 15632, 17327, 17586, 23448, 25402, 34654, 35172, 38103, 46896, 50804, 51981, 69308, 70344, 76206, 101608, 103962, 114309, 138616, 140688, 152412, 155943, 203216, 207924, 225251, 228618, 277232, 304824, 311886, 415848, 450502, 457236, 609648, 623772, 675753, 831696, 901004, 914472, 1247544, 1351506, 1802008, 1828944, 2027259, 2495088, 2703012, 3604016, 4054518, 5406024, 8109036, 10812048, 16218072, 16928479, 32436144, 33856958, 50785437, 67713916, 101570874, 135427832, 152356311, 203141748, 220070227, 270855664, 304712622, 406283496, 440140454, 609425244, 660210681, 812566992, 880280908, 1218850488, 1320421362, 1760561816, 1980632043, 2437700976, 2640842724, 3521123632, 3961264086, 5281685448, 7922528172, 10563370896, 15845056344, 31690112688]

約数ペア:

[(1, 31690112688), (2, 15845056344), (3, 10563370896), (4, 7922528172), (6, 5281685448), (8, 3961264086), (9, 3521123632), (12, 2640842724), (13, 2437700976), (16, 1980632043), (18, 1760561816), (24, 1320421362), (26, 1218850488), (36, 880280908), (39, 812566992), (48, 660210681), (52, 609425244), (72, 440140454), (78, 406283496), (104, 304712622), (117, 270855664), (144, 220070227), (156, 203141748), (208, 152356311), (234, 135427832), (312, 101570874), (468, 67713916), (624, 50785437), (936, 33856958), (977, 32436144), (1872, 16928479), (1954, 16218072), (2931, 10812048), (3908, 8109036), (5862, 5406024), (7816, 4054518), (8793, 3604016), (11724, 2703012), (12701, 2495088), (15632, 2027259), (17327, 1828944), (17586, 1802008), (23448, 1351506), (25402, 1247544), (34654, 914472), (35172, 901004), (38103, 831696), (46896, 675753), (50804, 623772), (51981, 609648), (69308, 457236), (70344, 450502), (76206, 415848), (101608, 311886), (103962, 304824), (114309, 277232), (138616, 228618), (140688, 225251), (152412, 207924), (155943, 203216)]