256103674497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{40801}}^1$

素因数の和:40955

約数の個数: 96

約数和(自身を含む): 439956541440

約数和(自身を除く): 183852866943

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 71, 99, 141, 171, 209, 213, 423, 517, 627, 639, 781, 893, 1349, 1551, 1881, 2343, 2679, 3337, 4047, 4653, 7029, 8037, 9823, 10011, 12141, 14839, 29469, 30033, 36707, 40801, 44517, 63403, 88407, 110121, 122403, 133551, 190209, 330363, 367209, 448811, 570627, 697433, 775219, 1346433, 1917647, 2092299, 2325657, 2896871, 4039299, 5752941, 6276897, 6976971, 8527409, 8690613, 17258823, 21094117, 25582227, 26071839, 31865581, 36435293, 55040549, 63282351, 76746681, 95596743, 109305879, 136152937, 165121647, 189847053, 286790229, 327917637, 400788223, 408458811, 495364941, 605446039, 1202364669, 1225376433, 1497682307, 1816338117, 2586905803, 3607094007, 4493046921, 5449014351, 7760717409, 13479140763, 23282152227, 28455963833, 85367891499, 256103674497]

約数ペア:

[(1, 256103674497), (3, 85367891499), (9, 28455963833), (11, 23282152227), (19, 13479140763), (33, 7760717409), (47, 5449014351), (57, 4493046921), (71, 3607094007), (99, 2586905803), (141, 1816338117), (171, 1497682307), (209, 1225376433), (213, 1202364669), (423, 605446039), (517, 495364941), (627, 408458811), (639, 400788223), (781, 327917637), (893, 286790229), (1349, 189847053), (1551, 165121647), (1881, 136152937), (2343, 109305879), (2679, 95596743), (3337, 76746681), (4047, 63282351), (4653, 55040549), (7029, 36435293), (8037, 31865581), (9823, 26071839), (10011, 25582227), (12141, 21094117), (14839, 17258823), (29469, 8690613), (30033, 8527409), (36707, 6976971), (40801, 6276897), (44517, 5752941), (63403, 4039299), (88407, 2896871), (110121, 2325657), (122403, 2092299), (133551, 1917647), (190209, 1346433), (330363, 775219), (367209, 697433), (448811, 570627)]