1428981642

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 3629629440

約数和(自身を除く): 2200647798

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 71, 93, 99, 142, 186, 198, 213, 279, 297, 341, 426, 558, 594, 639, 682, 781, 837, 1023, 1093, 1278, 1562, 1674, 1917, 2046, 2186, 2201, 2343, 3069, 3279, 3834, 4402, 4686, 6138, 6558, 6603, 7029, 9207, 9837, 12023, 13206, 14058, 18414, 19674, 19809, 21087, 24046, 24211, 29511, 33883, 36069, 39618, 42174, 48422, 59022, 59427, 67766, 72138, 72633, 77603, 101649, 108207, 118854, 145266, 155206, 203298, 216414, 217899, 232809, 304947, 324621, 372713, 435798, 465618, 609894, 649242, 653697, 698427, 745426, 853633, 914841, 1118139, 1307394, 1396854, 1707266, 1829682, 2095281, 2236278, 2405693, 2560899, 3354417, 4190562, 4811386, 5121798, 6708834, 7217079, 7682697, 10063251, 14434158, 15365394, 20126502, 21651237, 23048091, 26462623, 43302474, 46096182, 52925246, 64953711, 79387869, 129907422, 158775738, 238163607, 476327214, 714490821, 1428981642]

約数ペア:

[(1, 1428981642), (2, 714490821), (3, 476327214), (6, 238163607), (9, 158775738), (11, 129907422), (18, 79387869), (22, 64953711), (27, 52925246), (31, 46096182), (33, 43302474), (54, 26462623), (62, 23048091), (66, 21651237), (71, 20126502), (93, 15365394), (99, 14434158), (142, 10063251), (186, 7682697), (198, 7217079), (213, 6708834), (279, 5121798), (297, 4811386), (341, 4190562), (426, 3354417), (558, 2560899), (594, 2405693), (639, 2236278), (682, 2095281), (781, 1829682), (837, 1707266), (1023, 1396854), (1093, 1307394), (1278, 1118139), (1562, 914841), (1674, 853633), (1917, 745426), (2046, 698427), (2186, 653697), (2201, 649242), (2343, 609894), (3069, 465618), (3279, 435798), (3834, 372713), (4402, 324621), (4686, 304947), (6138, 232809), (6558, 217899), (6603, 216414), (7029, 203298), (9207, 155206), (9837, 145266), (12023, 118854), (13206, 108207), (14058, 101649), (18414, 77603), (19674, 72633), (19809, 72138), (21087, 67766), (24046, 59427), (24211, 59022), (29511, 48422), (33883, 42174), (36069, 39618)]