1189145958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1722

約数の個数: 128

約数和(自身を含む): 3220439040

約数和(自身を除く): 2031293082

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 127, 143, 154, 182, 231, 254, 273, 286, 381, 429, 462, 546, 762, 858, 889, 1001, 1397, 1559, 1651, 1778, 2002, 2667, 2794, 3003, 3118, 3302, 4191, 4677, 4953, 5334, 6006, 8382, 9354, 9779, 9906, 10913, 11557, 17149, 18161, 19558, 20267, 21826, 23114, 29337, 32739, 34298, 34671, 36322, 40534, 51447, 54483, 58674, 60801, 65478, 69342, 102894, 108966, 120043, 121602, 127127, 141869, 197993, 222937, 240086, 254254, 283738, 360129, 381381, 395986, 425607, 445874, 593979, 668811, 720258, 762762, 851214, 1187958, 1337622, 1385951, 1560559, 2177923, 2573909, 2771902, 3121118, 4157853, 4355846, 4681677, 5147818, 6533769, 7721727, 8315706, 9363354, 13067538, 15245461, 15443454, 18017363, 28312999, 30490922, 36034726, 45736383, 54052089, 56625998, 84938997, 91472766, 108104178, 169877994, 198190993, 396381986, 594572979, 1189145958]

約数ペア:

[(1, 1189145958), (2, 594572979), (3, 396381986), (6, 198190993), (7, 169877994), (11, 108104178), (13, 91472766), (14, 84938997), (21, 56625998), (22, 54052089), (26, 45736383), (33, 36034726), (39, 30490922), (42, 28312999), (66, 18017363), (77, 15443454), (78, 15245461), (91, 13067538), (127, 9363354), (143, 8315706), (154, 7721727), (182, 6533769), (231, 5147818), (254, 4681677), (273, 4355846), (286, 4157853), (381, 3121118), (429, 2771902), (462, 2573909), (546, 2177923), (762, 1560559), (858, 1385951), (889, 1337622), (1001, 1187958), (1397, 851214), (1559, 762762), (1651, 720258), (1778, 668811), (2002, 593979), (2667, 445874), (2794, 425607), (3003, 395986), (3118, 381381), (3302, 360129), (4191, 283738), (4677, 254254), (4953, 240086), (5334, 222937), (6006, 197993), (8382, 141869), (9354, 127127), (9779, 121602), (9906, 120043), (10913, 108966), (11557, 102894), (17149, 69342), (18161, 65478), (19558, 60801), (20267, 58674), (21826, 54483), (23114, 51447), (29337, 40534), (32739, 36322), (34298, 34671)]