1247904288

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{42901}}^1$

素因数の和:43018

約数の個数: 72

約数和(自身を含む): 3583947276

約数和(自身を除く): 2336042988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 29088, 42901, 85802, 128703, 171604, 257406, 343208, 386109, 514812, 686416, 772218, 1029624, 1372832, 1544436, 2059248, 3088872, 4118496, 4333001, 6177744, 8666002, 12355488, 12999003, 17332004, 25998006, 34664008, 38997009, 51996012, 69328016, 77994018, 103992024, 138656032, 155988036, 207984048, 311976072, 415968096, 623952144, 1247904288]

約数ペア:

[(1, 1247904288), (2, 623952144), (3, 415968096), (4, 311976072), (6, 207984048), (8, 155988036), (9, 138656032), (12, 103992024), (16, 77994018), (18, 69328016), (24, 51996012), (32, 38997009), (36, 34664008), (48, 25998006), (72, 17332004), (96, 12999003), (101, 12355488), (144, 8666002), (202, 6177744), (288, 4333001), (303, 4118496), (404, 3088872), (606, 2059248), (808, 1544436), (909, 1372832), (1212, 1029624), (1616, 772218), (1818, 686416), (2424, 514812), (3232, 386109), (3636, 343208), (4848, 257406), (7272, 171604), (9696, 128703), (14544, 85802), (29088, 42901)]