253894176

素因数分解:

$2^5\times 3^5\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 758407104

約数和(自身を除く): 504512928

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, 317, 324, 412, 432, 486, 618, 634, 648, 824, 864, 927, 951, 972, 1236, 1268, 1296, 1648, 1854, 1902, 1944, 2472, 2536, 2592, 2781, 2853, 3296, 3708, 3804, 3888, 4944, 5072, 5562, 5706, 7416, 7608, 7776, 8343, 8559, 9888, 10144, 11124, 11412, 14832, 15216, 16686, 17118, 22248, 22824, 25029, 25677, 29664, 30432, 32651, 33372, 34236, 44496, 45648, 50058, 51354, 65302, 66744, 68472, 77031, 88992, 91296, 97953, 100116, 102708, 130604, 133488, 136944, 154062, 195906, 200232, 205416, 261208, 266976, 273888, 293859, 308124, 391812, 400464, 410832, 522416, 587718, 616248, 783624, 800928, 821664, 881577, 1044832, 1175436, 1232496, 1567248, 1763154, 2350872, 2464992, 2644731, 3134496, 3526308, 4701744, 5289462, 7052616, 7934193, 9403488, 10578924, 14105232, 15868386, 21157848, 28210464, 31736772, 42315696, 63473544, 84631392, 126947088, 253894176]

約数ペア:

[(1, 253894176), (2, 126947088), (3, 84631392), (4, 63473544), (6, 42315696), (8, 31736772), (9, 28210464), (12, 21157848), (16, 15868386), (18, 14105232), (24, 10578924), (27, 9403488), (32, 7934193), (36, 7052616), (48, 5289462), (54, 4701744), (72, 3526308), (81, 3134496), (96, 2644731), (103, 2464992), (108, 2350872), (144, 1763154), (162, 1567248), (206, 1232496), (216, 1175436), (243, 1044832), (288, 881577), (309, 821664), (317, 800928), (324, 783624), (412, 616248), (432, 587718), (486, 522416), (618, 410832), (634, 400464), (648, 391812), (824, 308124), (864, 293859), (927, 273888), (951, 266976), (972, 261208), (1236, 205416), (1268, 200232), (1296, 195906), (1648, 154062), (1854, 136944), (1902, 133488), (1944, 130604), (2472, 102708), (2536, 100116), (2592, 97953), (2781, 91296), (2853, 88992), (3296, 77031), (3708, 68472), (3804, 66744), (3888, 65302), (4944, 51354), (5072, 50058), (5562, 45648), (5706, 44496), (7416, 34236), (7608, 33372), (7776, 32651), (8343, 30432), (8559, 29664), (9888, 25677), (10144, 25029), (11124, 22824), (11412, 22248), (14832, 17118), (15216, 16686)]