245401296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12379}}^1$

素因数の和:12456

約数の個数: 80

約数和(自身を含む): 736857600

約数和(自身を除く): 491456304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 12379, 19824, 24758, 37137, 49516, 74274, 86653, 99032, 148548, 173306, 198064, 259959, 297096, 346612, 519918, 594192, 693224, 730361, 1039836, 1386448, 1460722, 2079672, 2191083, 2921444, 4159344, 4382166, 5112527, 5842888, 8764332, 10225054, 11685776, 15337581, 17528664, 20450108, 30675162, 35057328, 40900216, 61350324, 81800432, 122700648, 245401296]

約数ペア:

[(1, 245401296), (2, 122700648), (3, 81800432), (4, 61350324), (6, 40900216), (7, 35057328), (8, 30675162), (12, 20450108), (14, 17528664), (16, 15337581), (21, 11685776), (24, 10225054), (28, 8764332), (42, 5842888), (48, 5112527), (56, 4382166), (59, 4159344), (84, 2921444), (112, 2191083), (118, 2079672), (168, 1460722), (177, 1386448), (236, 1039836), (336, 730361), (354, 693224), (413, 594192), (472, 519918), (708, 346612), (826, 297096), (944, 259959), (1239, 198064), (1416, 173306), (1652, 148548), (2478, 99032), (2832, 86653), (3304, 74274), (4956, 49516), (6608, 37137), (9912, 24758), (12379, 19824)]