273566826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 690493440

約数和(自身を除く): 416926614

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 962, 1406, 1443, 1482, 1663, 2109, 2223, 2886, 3326, 4218, 4329, 4446, 4989, 6327, 8658, 9139, 9978, 12654, 14967, 18278, 21619, 27417, 29934, 31597, 43238, 54834, 61531, 63194, 64857, 82251, 94791, 123062, 129714, 164502, 184593, 189582, 194571, 284373, 369186, 389142, 410761, 553779, 568746, 799903, 821522, 1107558, 1169089, 1232283, 1599806, 2338178, 2399709, 2464566, 3507267, 3696849, 4799418, 7014534, 7199127, 7393698, 10521801, 14398254, 15198157, 21043602, 30396314, 45594471, 91188942, 136783413, 273566826]

約数ペア:

[(1, 273566826), (2, 136783413), (3, 91188942), (6, 45594471), (9, 30396314), (13, 21043602), (18, 15198157), (19, 14398254), (26, 10521801), (37, 7393698), (38, 7199127), (39, 7014534), (57, 4799418), (74, 3696849), (78, 3507267), (111, 2464566), (114, 2399709), (117, 2338178), (171, 1599806), (222, 1232283), (234, 1169089), (247, 1107558), (333, 821522), (342, 799903), (481, 568746), (494, 553779), (666, 410761), (703, 389142), (741, 369186), (962, 284373), (1406, 194571), (1443, 189582), (1482, 184593), (1663, 164502), (2109, 129714), (2223, 123062), (2886, 94791), (3326, 82251), (4218, 64857), (4329, 63194), (4446, 61531), (4989, 54834), (6327, 43238), (8658, 31597), (9139, 29934), (9978, 27417), (12654, 21619), (14967, 18278)]