285422299708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{1657}}^1$

素因数の和:2764

約数の個数: 144

約数和(自身を含む): 636085863840

約数和(自身を除く): 350663564132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 871, 938, 1009, 1274, 1657, 1742, 1876, 2018, 2548, 3283, 3314, 3484, 4036, 6097, 6566, 6628, 7063, 11599, 12194, 13117, 13132, 14126, 21541, 23198, 24388, 26234, 28252, 42679, 43082, 46396, 49441, 52468, 67603, 81193, 85358, 86164, 91819, 98882, 111019, 135206, 150787, 162386, 170716, 183638, 197764, 222038, 270412, 301574, 324772, 367276, 444076, 473221, 603148, 642733, 777133, 878839, 946442, 1055509, 1285466, 1443247, 1554266, 1671913, 1757678, 1892884, 2111018, 2570932, 2886494, 3108532, 3312547, 3343826, 3515356, 4222036, 5439931, 5772988, 6151873, 6625094, 6687652, 10102729, 10879862, 11703391, 12303746, 13250188, 20205458, 21734869, 21759724, 23406782, 24607492, 40410916, 43063111, 43469738, 46813564, 70719103, 81923737, 86126222, 86939476, 112018171, 141438206, 152144083, 163847474, 172252444, 224036342, 282876412, 304288166, 327694948, 448072684, 608576332, 784127197, 1065008581, 1456236223, 1568254394, 2130017162, 2912472446, 3136508788, 4260034324, 5488890379, 5824944892, 10193653561, 10977780758, 20387307122, 21955561516, 40774614244, 71355574927, 142711149854, 285422299708]

約数ペア:

[(1, 285422299708), (2, 142711149854), (4, 71355574927), (7, 40774614244), (13, 21955561516), (14, 20387307122), (26, 10977780758), (28, 10193653561), (49, 5824944892), (52, 5488890379), (67, 4260034324), (91, 3136508788), (98, 2912472446), (134, 2130017162), (182, 1568254394), (196, 1456236223), (268, 1065008581), (364, 784127197), (469, 608576332), (637, 448072684), (871, 327694948), (938, 304288166), (1009, 282876412), (1274, 224036342), (1657, 172252444), (1742, 163847474), (1876, 152144083), (2018, 141438206), (2548, 112018171), (3283, 86939476), (3314, 86126222), (3484, 81923737), (4036, 70719103), (6097, 46813564), (6566, 43469738), (6628, 43063111), (7063, 40410916), (11599, 24607492), (12194, 23406782), (13117, 21759724), (13132, 21734869), (14126, 20205458), (21541, 13250188), (23198, 12303746), (24388, 11703391), (26234, 10879862), (28252, 10102729), (42679, 6687652), (43082, 6625094), (46396, 6151873), (49441, 5772988), (52468, 5439931), (67603, 4222036), (81193, 3515356), (85358, 3343826), (86164, 3312547), (91819, 3108532), (98882, 2886494), (111019, 2570932), (135206, 2111018), (150787, 1892884), (162386, 1757678), (170716, 1671913), (183638, 1554266), (197764, 1443247), (222038, 1285466), (270412, 1055509), (301574, 946442), (324772, 878839), (367276, 777133), (444076, 642733), (473221, 603148)]