217361256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{184831}}^1$

素因数の和:184854

約数の個数: 48

約数和(自身を含む): 632125440

約数和(自身を除く): 414764184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 184831, 369662, 554493, 739324, 1108986, 1293817, 1478648, 2217972, 2587634, 3881451, 4435944, 5175268, 7762902, 9056719, 10350536, 15525804, 18113438, 27170157, 31051608, 36226876, 54340314, 72453752, 108680628, 217361256]

約数ペア:

[(1, 217361256), (2, 108680628), (3, 72453752), (4, 54340314), (6, 36226876), (7, 31051608), (8, 27170157), (12, 18113438), (14, 15525804), (21, 10350536), (24, 9056719), (28, 7762902), (42, 5175268), (49, 4435944), (56, 3881451), (84, 2587634), (98, 2217972), (147, 1478648), (168, 1293817), (196, 1108986), (294, 739324), (392, 554493), (588, 369662), (1176, 184831)]