1949662416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7753}}^1$

素因数の和:7821

約数の個数: 120

約数和(自身を含む): 5630520576

約数和(自身を除く): 3680858160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1612, 2028, 2418, 2704, 3224, 4056, 4836, 5239, 6448, 7753, 8112, 9672, 10478, 15506, 15717, 19344, 20956, 23259, 31012, 31434, 41912, 46518, 62024, 62868, 83824, 93036, 100789, 124048, 125736, 186072, 201578, 240343, 251472, 302367, 372144, 403156, 480686, 604734, 721029, 806312, 961372, 1209468, 1310257, 1442058, 1612624, 1922744, 2418936, 2620514, 2884116, 3124459, 3845488, 3930771, 4837872, 5241028, 5768232, 6248918, 7861542, 9373377, 10482056, 11536464, 12497836, 15723084, 18746754, 20964112, 24995672, 31446168, 37493508, 40617967, 49991344, 62892336, 74987016, 81235934, 121853901, 149974032, 162471868, 243707802, 324943736, 487415604, 649887472, 974831208, 1949662416]

約数ペア:

[(1, 1949662416), (2, 974831208), (3, 649887472), (4, 487415604), (6, 324943736), (8, 243707802), (12, 162471868), (13, 149974032), (16, 121853901), (24, 81235934), (26, 74987016), (31, 62892336), (39, 49991344), (48, 40617967), (52, 37493508), (62, 31446168), (78, 24995672), (93, 20964112), (104, 18746754), (124, 15723084), (156, 12497836), (169, 11536464), (186, 10482056), (208, 9373377), (248, 7861542), (312, 6248918), (338, 5768232), (372, 5241028), (403, 4837872), (496, 3930771), (507, 3845488), (624, 3124459), (676, 2884116), (744, 2620514), (806, 2418936), (1014, 1922744), (1209, 1612624), (1352, 1442058), (1488, 1310257), (1612, 1209468), (2028, 961372), (2418, 806312), (2704, 721029), (3224, 604734), (4056, 480686), (4836, 403156), (5239, 372144), (6448, 302367), (7753, 251472), (8112, 240343), (9672, 201578), (10478, 186072), (15506, 125736), (15717, 124048), (19344, 100789), (20956, 93036), (23259, 83824), (31012, 62868), (31434, 62024), (41912, 46518)]