221275944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 637738920

約数和(自身を除く): 416462976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 293, 306, 408, 586, 612, 617, 879, 1172, 1224, 1234, 1758, 1851, 2344, 2468, 2637, 3516, 3702, 4936, 4981, 5274, 5553, 7032, 7404, 9962, 10489, 10548, 11106, 14808, 14943, 19924, 20978, 21096, 22212, 29886, 31467, 39848, 41956, 44424, 44829, 59772, 62934, 83912, 89658, 94401, 119544, 125868, 179316, 180781, 188802, 251736, 358632, 361562, 377604, 542343, 723124, 755208, 1084686, 1446248, 1627029, 2169372, 3073277, 3254058, 4338744, 6146554, 6508116, 9219831, 12293108, 13016232, 18439662, 24586216, 27659493, 36879324, 55318986, 73758648, 110637972, 221275944]

約数ペア:

[(1, 221275944), (2, 110637972), (3, 73758648), (4, 55318986), (6, 36879324), (8, 27659493), (9, 24586216), (12, 18439662), (17, 13016232), (18, 12293108), (24, 9219831), (34, 6508116), (36, 6146554), (51, 4338744), (68, 3254058), (72, 3073277), (102, 2169372), (136, 1627029), (153, 1446248), (204, 1084686), (293, 755208), (306, 723124), (408, 542343), (586, 377604), (612, 361562), (617, 358632), (879, 251736), (1172, 188802), (1224, 180781), (1234, 179316), (1758, 125868), (1851, 119544), (2344, 94401), (2468, 89658), (2637, 83912), (3516, 62934), (3702, 59772), (4936, 44829), (4981, 44424), (5274, 41956), (5553, 39848), (7032, 31467), (7404, 29886), (9962, 22212), (10489, 21096), (10548, 20978), (11106, 19924), (14808, 14943)]