277208928

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9923}}^1$

素因数の和:10036

約数の個数: 72

約数和(自身を含む): 796520088

約数和(自身を除く): 519311160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 9923, 13968, 19846, 27936, 29769, 39692, 59538, 79384, 89307, 119076, 158768, 178614, 238152, 317536, 357228, 476304, 714456, 952608, 962531, 1428912, 1925062, 2857824, 2887593, 3850124, 5775186, 7700248, 8662779, 11550372, 15400496, 17325558, 23100744, 30800992, 34651116, 46201488, 69302232, 92402976, 138604464, 277208928]

約数ペア:

[(1, 277208928), (2, 138604464), (3, 92402976), (4, 69302232), (6, 46201488), (8, 34651116), (9, 30800992), (12, 23100744), (16, 17325558), (18, 15400496), (24, 11550372), (32, 8662779), (36, 7700248), (48, 5775186), (72, 3850124), (96, 2887593), (97, 2857824), (144, 1925062), (194, 1428912), (288, 962531), (291, 952608), (388, 714456), (582, 476304), (776, 357228), (873, 317536), (1164, 238152), (1552, 178614), (1746, 158768), (2328, 119076), (3104, 89307), (3492, 79384), (4656, 59538), (6984, 39692), (9312, 29769), (9923, 27936), (13968, 19846)]