349400772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{198073}}^1$

素因数の和:198097

約数の個数: 54

約数和(自身を含む): 1027409838

約数和(自身を除く): 678009066

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 198073, 396146, 594219, 792292, 1188438, 1386511, 1782657, 2376876, 2773022, 3565314, 4159533, 5546044, 7130628, 8319066, 9705577, 12478599, 16638132, 19411154, 24957198, 29116731, 38822308, 49914396, 58233462, 87350193, 116466924, 174700386, 349400772]

約数ペア:

[(1, 349400772), (2, 174700386), (3, 116466924), (4, 87350193), (6, 58233462), (7, 49914396), (9, 38822308), (12, 29116731), (14, 24957198), (18, 19411154), (21, 16638132), (28, 12478599), (36, 9705577), (42, 8319066), (49, 7130628), (63, 5546044), (84, 4159533), (98, 3565314), (126, 2773022), (147, 2376876), (196, 1782657), (252, 1386511), (294, 1188438), (441, 792292), (588, 594219), (882, 396146), (1764, 198073)]