217083636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 694407168

約数和(自身を除く): 477323532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 852, 924, 994, 1103, 1278, 1386, 1491, 1562, 1988, 2206, 2343, 2556, 2772, 2982, 3124, 3309, 4412, 4473, 4686, 5467, 5964, 6618, 7029, 7721, 8946, 9372, 9927, 10934, 12133, 13236, 14058, 15442, 16401, 17892, 19854, 21868, 23163, 24266, 28116, 30884, 32802, 36399, 39708, 46326, 48532, 49203, 65604, 69489, 72798, 78313, 84931, 92652, 98406, 109197, 138978, 145596, 156626, 169862, 196812, 218394, 234939, 254793, 277956, 313252, 339724, 436788, 469878, 509586, 548191, 704817, 764379, 861443, 939756, 1019172, 1096382, 1409634, 1528758, 1644573, 1722886, 2192764, 2584329, 2819268, 3057516, 3289146, 3445772, 4933719, 5168658, 6030101, 6578292, 7752987, 9867438, 10337316, 12060202, 15505974, 18090303, 19734876, 24120404, 31011948, 36180606, 54270909, 72361212, 108541818, 217083636]

約数ペア:

[(1, 217083636), (2, 108541818), (3, 72361212), (4, 54270909), (6, 36180606), (7, 31011948), (9, 24120404), (11, 19734876), (12, 18090303), (14, 15505974), (18, 12060202), (21, 10337316), (22, 9867438), (28, 7752987), (33, 6578292), (36, 6030101), (42, 5168658), (44, 4933719), (63, 3445772), (66, 3289146), (71, 3057516), (77, 2819268), (84, 2584329), (99, 2192764), (126, 1722886), (132, 1644573), (142, 1528758), (154, 1409634), (198, 1096382), (213, 1019172), (231, 939756), (252, 861443), (284, 764379), (308, 704817), (396, 548191), (426, 509586), (462, 469878), (497, 436788), (639, 339724), (693, 313252), (781, 277956), (852, 254793), (924, 234939), (994, 218394), (1103, 196812), (1278, 169862), (1386, 156626), (1491, 145596), (1562, 138978), (1988, 109197), (2206, 98406), (2343, 92652), (2556, 84931), (2772, 78313), (2982, 72798), (3124, 69489), (3309, 65604), (4412, 49203), (4473, 48532), (4686, 46326), (5467, 39708), (5964, 36399), (6618, 32802), (7029, 30884), (7721, 28116), (8946, 24266), (9372, 23163), (9927, 21868), (10934, 19854), (12133, 17892), (13236, 16401), (14058, 15442)]