2019139488

素因数分解:

$2^5\times 3^5\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2649

約数の個数: 144

約数和(自身を含む): 6014788416

約数和(自身を除く): 3995648928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 103, 108, 144, 162, 206, 216, 243, 288, 309, 324, 412, 432, 486, 618, 648, 824, 864, 927, 972, 1236, 1296, 1648, 1854, 1944, 2472, 2521, 2592, 2781, 3296, 3708, 3888, 4944, 5042, 5562, 7416, 7563, 7776, 8343, 9888, 10084, 11124, 14832, 15126, 16686, 20168, 22248, 22689, 25029, 29664, 30252, 33372, 40336, 44496, 45378, 50058, 60504, 66744, 68067, 80672, 88992, 90756, 100116, 121008, 133488, 136134, 181512, 200232, 204201, 242016, 259663, 266976, 272268, 363024, 400464, 408402, 519326, 544536, 612603, 726048, 778989, 800928, 816804, 1038652, 1089072, 1225206, 1557978, 1633608, 2077304, 2178144, 2336967, 2450412, 3115956, 3267216, 4154608, 4673934, 4900824, 6231912, 6534432, 7010901, 8309216, 9347868, 9801648, 12463824, 14021802, 18695736, 19603296, 21032703, 24927648, 28043604, 37391472, 42065406, 56087208, 63098109, 74782944, 84130812, 112174416, 126196218, 168261624, 224348832, 252392436, 336523248, 504784872, 673046496, 1009569744, 2019139488]

約数ペア:

[(1, 2019139488), (2, 1009569744), (3, 673046496), (4, 504784872), (6, 336523248), (8, 252392436), (9, 224348832), (12, 168261624), (16, 126196218), (18, 112174416), (24, 84130812), (27, 74782944), (32, 63098109), (36, 56087208), (48, 42065406), (54, 37391472), (72, 28043604), (81, 24927648), (96, 21032703), (103, 19603296), (108, 18695736), (144, 14021802), (162, 12463824), (206, 9801648), (216, 9347868), (243, 8309216), (288, 7010901), (309, 6534432), (324, 6231912), (412, 4900824), (432, 4673934), (486, 4154608), (618, 3267216), (648, 3115956), (824, 2450412), (864, 2336967), (927, 2178144), (972, 2077304), (1236, 1633608), (1296, 1557978), (1648, 1225206), (1854, 1089072), (1944, 1038652), (2472, 816804), (2521, 800928), (2592, 778989), (2781, 726048), (3296, 612603), (3708, 544536), (3888, 519326), (4944, 408402), (5042, 400464), (5562, 363024), (7416, 272268), (7563, 266976), (7776, 259663), (8343, 242016), (9888, 204201), (10084, 200232), (11124, 181512), (14832, 136134), (15126, 133488), (16686, 121008), (20168, 100116), (22248, 90756), (22689, 88992), (25029, 80672), (29664, 68067), (30252, 66744), (33372, 60504), (40336, 50058), (44496, 45378)]