1078156926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 3004416000

約数和(自身を除く): 1926259074

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 199, 231, 297, 378, 398, 462, 594, 597, 693, 1194, 1303, 1386, 1393, 1791, 2079, 2189, 2606, 2786, 3582, 3909, 4158, 4179, 4378, 5373, 6567, 7818, 8358, 9121, 10746, 11727, 12537, 13134, 14333, 15323, 18242, 19701, 23454, 25074, 27363, 28666, 30646, 35181, 37611, 39402, 42999, 45969, 54726, 59103, 70362, 75222, 82089, 85998, 91938, 100331, 118206, 128997, 137907, 164178, 200662, 246267, 257994, 259297, 275814, 300993, 386991, 413721, 492534, 518594, 601986, 773982, 777891, 827442, 902979, 1555782, 1805958, 1815079, 2333673, 2708937, 2852267, 3630158, 4667346, 5417874, 5445237, 5704534, 7001019, 8556801, 10890474, 14002038, 16335711, 17113602, 19965869, 25670403, 32671422, 39931738, 49007133, 51340806, 59897607, 77011209, 98014266, 119795214, 154022418, 179692821, 359385642, 539078463, 1078156926]

約数ペア:

[(1, 1078156926), (2, 539078463), (3, 359385642), (6, 179692821), (7, 154022418), (9, 119795214), (11, 98014266), (14, 77011209), (18, 59897607), (21, 51340806), (22, 49007133), (27, 39931738), (33, 32671422), (42, 25670403), (54, 19965869), (63, 17113602), (66, 16335711), (77, 14002038), (99, 10890474), (126, 8556801), (154, 7001019), (189, 5704534), (198, 5445237), (199, 5417874), (231, 4667346), (297, 3630158), (378, 2852267), (398, 2708937), (462, 2333673), (594, 1815079), (597, 1805958), (693, 1555782), (1194, 902979), (1303, 827442), (1386, 777891), (1393, 773982), (1791, 601986), (2079, 518594), (2189, 492534), (2606, 413721), (2786, 386991), (3582, 300993), (3909, 275814), (4158, 259297), (4179, 257994), (4378, 246267), (5373, 200662), (6567, 164178), (7818, 137907), (8358, 128997), (9121, 118206), (10746, 100331), (11727, 91938), (12537, 85998), (13134, 82089), (14333, 75222), (15323, 70362), (18242, 59103), (19701, 54726), (23454, 45969), (25074, 42999), (27363, 39402), (28666, 37611), (30646, 35181)]