2557272564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{11981}}^1$

素因数の和:12027

約数の個数: 162

約数和(自身を含む): 8266034322

約数和(自身を除く): 5708761758

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2541, 2772, 3234, 3388, 4356, 4851, 5082, 5929, 6468, 7623, 9702, 10164, 11858, 11981, 15246, 17787, 19404, 23716, 23962, 30492, 35574, 35943, 47924, 53361, 71148, 71886, 83867, 106722, 107829, 131791, 143772, 167734, 213444, 215658, 251601, 263582, 335468, 395373, 431316, 503202, 527164, 587069, 754803, 790746, 922537, 1006404, 1174138, 1186119, 1449701, 1509606, 1581492, 1761207, 1845074, 2348276, 2372238, 2767611, 2899402, 3019212, 3522414, 3690148, 4349103, 4744476, 5283621, 5535222, 5798804, 6457759, 7044828, 8302833, 8698206, 10147907, 10567242, 11070444, 12915518, 13047309, 16605666, 17396412, 19373277, 20295814, 21134484, 25831036, 26094618, 30443721, 33211332, 38746554, 40591628, 52189236, 58119831, 60887442, 71035349, 77493108, 91331163, 116239662, 121774884, 142070698, 182662326, 213106047, 232479324, 284141396, 365324652, 426212094, 639318141, 852424188, 1278636282, 2557272564]

約数ペア:

[(1, 2557272564), (2, 1278636282), (3, 852424188), (4, 639318141), (6, 426212094), (7, 365324652), (9, 284141396), (11, 232479324), (12, 213106047), (14, 182662326), (18, 142070698), (21, 121774884), (22, 116239662), (28, 91331163), (33, 77493108), (36, 71035349), (42, 60887442), (44, 58119831), (49, 52189236), (63, 40591628), (66, 38746554), (77, 33211332), (84, 30443721), (98, 26094618), (99, 25831036), (121, 21134484), (126, 20295814), (132, 19373277), (147, 17396412), (154, 16605666), (196, 13047309), (198, 12915518), (231, 11070444), (242, 10567242), (252, 10147907), (294, 8698206), (308, 8302833), (363, 7044828), (396, 6457759), (441, 5798804), (462, 5535222), (484, 5283621), (539, 4744476), (588, 4349103), (693, 3690148), (726, 3522414), (847, 3019212), (882, 2899402), (924, 2767611), (1078, 2372238), (1089, 2348276), (1386, 1845074), (1452, 1761207), (1617, 1581492), (1694, 1509606), (1764, 1449701), (2156, 1186119), (2178, 1174138), (2541, 1006404), (2772, 922537), (3234, 790746), (3388, 754803), (4356, 587069), (4851, 527164), (5082, 503202), (5929, 431316), (6468, 395373), (7623, 335468), (9702, 263582), (10164, 251601), (11858, 215658), (11981, 213444), (15246, 167734), (17787, 143772), (19404, 131791), (23716, 107829), (23962, 106722), (30492, 83867), (35574, 71886), (35943, 71148), (47924, 53361)]