491479488

素因数分解:

$2^6\times 3^4\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:976

約数の個数: 140

約数和(自身を含む): 1471543920

約数和(自身を除く): 980064432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 144, 162, 192, 216, 226, 288, 324, 339, 432, 452, 576, 648, 678, 839, 864, 904, 1017, 1296, 1356, 1678, 1728, 1808, 2034, 2517, 2592, 2712, 3051, 3356, 3616, 4068, 5034, 5184, 5424, 6102, 6712, 7232, 7551, 8136, 9153, 10068, 10848, 12204, 13424, 15102, 16272, 18306, 20136, 21696, 22653, 24408, 26848, 30204, 32544, 36612, 40272, 45306, 48816, 53696, 60408, 65088, 67959, 73224, 80544, 90612, 94807, 97632, 120816, 135918, 146448, 161088, 181224, 189614, 195264, 241632, 271836, 284421, 292896, 362448, 379228, 483264, 543672, 568842, 585792, 724896, 758456, 853263, 1087344, 1137684, 1449792, 1516912, 1706526, 2174688, 2275368, 2559789, 3033824, 3413052, 4349376, 4550736, 5119578, 6067648, 6826104, 7679367, 9101472, 10239156, 13652208, 15358734, 18202944, 20478312, 27304416, 30717468, 40956624, 54608832, 61434936, 81913248, 122869872, 163826496, 245739744, 491479488]

約数ペア:

[(1, 491479488), (2, 245739744), (3, 163826496), (4, 122869872), (6, 81913248), (8, 61434936), (9, 54608832), (12, 40956624), (16, 30717468), (18, 27304416), (24, 20478312), (27, 18202944), (32, 15358734), (36, 13652208), (48, 10239156), (54, 9101472), (64, 7679367), (72, 6826104), (81, 6067648), (96, 5119578), (108, 4550736), (113, 4349376), (144, 3413052), (162, 3033824), (192, 2559789), (216, 2275368), (226, 2174688), (288, 1706526), (324, 1516912), (339, 1449792), (432, 1137684), (452, 1087344), (576, 853263), (648, 758456), (678, 724896), (839, 585792), (864, 568842), (904, 543672), (1017, 483264), (1296, 379228), (1356, 362448), (1678, 292896), (1728, 284421), (1808, 271836), (2034, 241632), (2517, 195264), (2592, 189614), (2712, 181224), (3051, 161088), (3356, 146448), (3616, 135918), (4068, 120816), (5034, 97632), (5184, 94807), (5424, 90612), (6102, 80544), (6712, 73224), (7232, 67959), (7551, 65088), (8136, 60408), (9153, 53696), (10068, 48816), (10848, 45306), (12204, 40272), (13424, 36612), (15102, 32544), (16272, 30204), (18306, 26848), (20136, 24408), (21696, 22653)]