655128961938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1\times {\mathrm{65729}}^1$

素因数の和:66528

約数の個数: 96

約数和(自身を含む): 1572535036800

約数和(自身を除く): 917406074862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 709, 781, 1278, 1418, 1562, 2127, 2343, 4254, 4686, 6381, 7029, 7799, 12762, 14058, 15598, 23397, 46794, 50339, 65729, 70191, 100678, 131458, 140382, 151017, 197187, 302034, 394374, 453051, 553729, 591561, 723019, 906102, 1107458, 1183122, 1446038, 1661187, 2169057, 3322374, 4338114, 4666759, 4983561, 6507171, 9333518, 9967122, 13014342, 14000277, 28000554, 42000831, 46601861, 51334349, 84001662, 93203722, 102668698, 139805583, 154003047, 279611166, 308006094, 419416749, 462009141, 512620471, 838833498, 924018282, 1025240942, 1537861413, 3075722826, 3308732131, 4613584239, 6617464262, 9227168478, 9926196393, 19852392786, 29778589179, 36396053441, 59557178358, 72792106882, 109188160323, 218376320646, 327564480969, 655128961938]

約数ペア:

[(1, 655128961938), (2, 327564480969), (3, 218376320646), (6, 109188160323), (9, 72792106882), (11, 59557178358), (18, 36396053441), (22, 29778589179), (33, 19852392786), (66, 9926196393), (71, 9227168478), (99, 6617464262), (142, 4613584239), (198, 3308732131), (213, 3075722826), (426, 1537861413), (639, 1025240942), (709, 924018282), (781, 838833498), (1278, 512620471), (1418, 462009141), (1562, 419416749), (2127, 308006094), (2343, 279611166), (4254, 154003047), (4686, 139805583), (6381, 102668698), (7029, 93203722), (7799, 84001662), (12762, 51334349), (14058, 46601861), (15598, 42000831), (23397, 28000554), (46794, 14000277), (50339, 13014342), (65729, 9967122), (70191, 9333518), (100678, 6507171), (131458, 4983561), (140382, 4666759), (151017, 4338114), (197187, 3322374), (302034, 2169057), (394374, 1661187), (453051, 1446038), (553729, 1183122), (591561, 1107458), (723019, 906102)]