348517884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 1018241280

約数和(自身を除く): 669723396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 169, 187, 204, 221, 286, 338, 374, 429, 442, 507, 561, 572, 663, 676, 748, 858, 884, 919, 1014, 1122, 1326, 1716, 1838, 1859, 2028, 2244, 2431, 2652, 2757, 2873, 3676, 3718, 4862, 5514, 5577, 5746, 7293, 7436, 8619, 9724, 10109, 11028, 11154, 11492, 11947, 14586, 15623, 17238, 20218, 22308, 23894, 29172, 30327, 31246, 31603, 34476, 35841, 40436, 46869, 47788, 60654, 62492, 63206, 71682, 93738, 94809, 121308, 126412, 131417, 143364, 155311, 171853, 187476, 189618, 203099, 262834, 310622, 343706, 379236, 394251, 406198, 465933, 515559, 525668, 609297, 621244, 687412, 788502, 812396, 931866, 1031118, 1218594, 1577004, 1708421, 1863732, 2062236, 2234089, 2437188, 2640287, 3416842, 4468178, 5125263, 5280574, 6702267, 6833684, 7920861, 8936356, 10250526, 10561148, 13404534, 15841722, 20501052, 26809068, 29043157, 31683444, 58086314, 87129471, 116172628, 174258942, 348517884]

約数ペア:

[(1, 348517884), (2, 174258942), (3, 116172628), (4, 87129471), (6, 58086314), (11, 31683444), (12, 29043157), (13, 26809068), (17, 20501052), (22, 15841722), (26, 13404534), (33, 10561148), (34, 10250526), (39, 8936356), (44, 7920861), (51, 6833684), (52, 6702267), (66, 5280574), (68, 5125263), (78, 4468178), (102, 3416842), (132, 2640287), (143, 2437188), (156, 2234089), (169, 2062236), (187, 1863732), (204, 1708421), (221, 1577004), (286, 1218594), (338, 1031118), (374, 931866), (429, 812396), (442, 788502), (507, 687412), (561, 621244), (572, 609297), (663, 525668), (676, 515559), (748, 465933), (858, 406198), (884, 394251), (919, 379236), (1014, 343706), (1122, 310622), (1326, 262834), (1716, 203099), (1838, 189618), (1859, 187476), (2028, 171853), (2244, 155311), (2431, 143364), (2652, 131417), (2757, 126412), (2873, 121308), (3676, 94809), (3718, 93738), (4862, 71682), (5514, 63206), (5577, 62492), (5746, 60654), (7293, 47788), (7436, 46869), (8619, 40436), (9724, 35841), (10109, 34476), (11028, 31603), (11154, 31246), (11492, 30327), (11947, 29172), (14586, 23894), (15623, 22308), (17238, 20218)]