511209744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1151}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 1394196480

約数和(自身を除く): 882986736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 487, 912, 974, 1151, 1461, 1948, 2302, 2922, 3453, 3896, 4604, 5844, 6906, 7792, 9208, 9253, 11688, 13812, 18416, 18506, 21869, 23376, 27624, 27759, 37012, 43738, 55248, 55518, 65607, 74024, 87476, 111036, 131214, 148048, 174952, 222072, 262428, 349904, 444144, 524856, 560537, 1049712, 1121074, 1681611, 2242148, 3363222, 4484296, 6726444, 8968592, 10650203, 13452888, 21300406, 26905776, 31950609, 42600812, 63901218, 85201624, 127802436, 170403248, 255604872, 511209744]

約数ペア:

[(1, 511209744), (2, 255604872), (3, 170403248), (4, 127802436), (6, 85201624), (8, 63901218), (12, 42600812), (16, 31950609), (19, 26905776), (24, 21300406), (38, 13452888), (48, 10650203), (57, 8968592), (76, 6726444), (114, 4484296), (152, 3363222), (228, 2242148), (304, 1681611), (456, 1121074), (487, 1049712), (912, 560537), (974, 524856), (1151, 444144), (1461, 349904), (1948, 262428), (2302, 222072), (2922, 174952), (3453, 148048), (3896, 131214), (4604, 111036), (5844, 87476), (6906, 74024), (7792, 65607), (9208, 55518), (9253, 55248), (11688, 43738), (13812, 37012), (18416, 27759), (18506, 27624), (21869, 23376)]