490546518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28697}}^1$

素因数の和:28757

約数の個数: 64

約数和(自身を含む): 1256283648

約数和(自身を除く): 765737130

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 5698, 8547, 17094, 28697, 57394, 86091, 172182, 200879, 315667, 401758, 602637, 631334, 947001, 1061789, 1205274, 1894002, 2123578, 2209669, 3185367, 4419338, 6370734, 6629007, 7432523, 11679679, 13258014, 14865046, 22297569, 23359358, 35039037, 44595138, 70078074, 81757753, 163515506, 245273259, 490546518]

約数ペア:

[(1, 490546518), (2, 245273259), (3, 163515506), (6, 81757753), (7, 70078074), (11, 44595138), (14, 35039037), (21, 23359358), (22, 22297569), (33, 14865046), (37, 13258014), (42, 11679679), (66, 7432523), (74, 6629007), (77, 6370734), (111, 4419338), (154, 3185367), (222, 2209669), (231, 2123578), (259, 1894002), (407, 1205274), (462, 1061789), (518, 947001), (777, 631334), (814, 602637), (1221, 401758), (1554, 315667), (2442, 200879), (2849, 172182), (5698, 86091), (8547, 57394), (17094, 28697)]