19744617312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{238877}}^1$

素因数の和:238941

約数の個数: 144

約数和(自身を含む): 65735403552

約数和(自身を除く): 45990786240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 27552, 41328, 82656, 238877, 477754, 716631, 955508, 1433262, 1672139, 1911016, 2149893, 2866524, 3344278, 3822032, 4299786, 5016417, 5733048, 6688556, 7644064, 8599572, 9793957, 10032834, 11466096, 13377112, 15049251, 17199144, 19587914, 20065668, 22932192, 26754224, 29381871, 30098502, 34398288, 39175828, 40131336, 53508448, 58763742, 60197004, 68557699, 68796576, 78351656, 80262672, 88145613, 117527484, 120394008, 137115398, 156703312, 160525344, 176291226, 205673097, 235054968, 240788016, 274230796, 313406624, 352582452, 411346194, 470109936, 481576032, 548461592, 617019291, 705164904, 822692388, 940219872, 1096923184, 1234038582, 1410329808, 1645384776, 2193846368, 2468077164, 2820659616, 3290769552, 4936154328, 6581539104, 9872308656, 19744617312]

約数ペア:

[(1, 19744617312), (2, 9872308656), (3, 6581539104), (4, 4936154328), (6, 3290769552), (7, 2820659616), (8, 2468077164), (9, 2193846368), (12, 1645384776), (14, 1410329808), (16, 1234038582), (18, 1096923184), (21, 940219872), (24, 822692388), (28, 705164904), (32, 617019291), (36, 548461592), (41, 481576032), (42, 470109936), (48, 411346194), (56, 352582452), (63, 313406624), (72, 274230796), (82, 240788016), (84, 235054968), (96, 205673097), (112, 176291226), (123, 160525344), (126, 156703312), (144, 137115398), (164, 120394008), (168, 117527484), (224, 88145613), (246, 80262672), (252, 78351656), (287, 68796576), (288, 68557699), (328, 60197004), (336, 58763742), (369, 53508448), (492, 40131336), (504, 39175828), (574, 34398288), (656, 30098502), (672, 29381871), (738, 26754224), (861, 22932192), (984, 20065668), (1008, 19587914), (1148, 17199144), (1312, 15049251), (1476, 13377112), (1722, 11466096), (1968, 10032834), (2016, 9793957), (2296, 8599572), (2583, 7644064), (2952, 6688556), (3444, 5733048), (3936, 5016417), (4592, 4299786), (5166, 3822032), (5904, 3344278), (6888, 2866524), (9184, 2149893), (10332, 1911016), (11808, 1672139), (13776, 1433262), (20664, 955508), (27552, 716631), (41328, 477754), (82656, 238877)]