225897728

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3407}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 529412352

約数和(自身を除く): 303514624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 3407, 4144, 4736, 6814, 8288, 9472, 13628, 16576, 23849, 27256, 33152, 47698, 54512, 66304, 95396, 109024, 126059, 190792, 218048, 252118, 381584, 436096, 504236, 763168, 872192, 882413, 1008472, 1526336, 1764826, 2016944, 3052672, 3529652, 4033888, 6105344, 7059304, 8067776, 14118608, 16135552, 28237216, 32271104, 56474432, 112948864, 225897728]

約数ペア:

[(1, 225897728), (2, 112948864), (4, 56474432), (7, 32271104), (8, 28237216), (14, 16135552), (16, 14118608), (28, 8067776), (32, 7059304), (37, 6105344), (56, 4033888), (64, 3529652), (74, 3052672), (112, 2016944), (128, 1764826), (148, 1526336), (224, 1008472), (256, 882413), (259, 872192), (296, 763168), (448, 504236), (518, 436096), (592, 381584), (896, 252118), (1036, 218048), (1184, 190792), (1792, 126059), (2072, 109024), (2368, 95396), (3407, 66304), (4144, 54512), (4736, 47698), (6814, 33152), (8288, 27256), (9472, 23849), (13628, 16576)]