982909746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 144

約数和(自身を含む): 2722337280

約数和(自身を除く): 1739427534

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 403, 434, 507, 546, 558, 651, 806, 819, 1014, 1183, 1209, 1302, 1489, 1521, 1638, 1953, 2366, 2418, 2821, 2978, 3042, 3549, 3627, 3906, 4467, 5239, 5642, 7098, 7254, 8463, 8934, 10423, 10478, 10647, 13401, 15717, 16926, 19357, 20846, 21294, 25389, 26802, 31269, 31434, 36673, 38714, 46159, 47151, 50778, 58071, 62538, 73346, 92318, 93807, 94302, 110019, 116142, 135499, 138477, 174213, 187614, 220038, 251641, 270998, 276954, 323113, 330057, 348426, 406497, 415431, 503282, 600067, 646226, 660114, 754923, 812994, 830862, 969339, 1200134, 1219491, 1509846, 1761487, 1800201, 1938678, 2264769, 2438982, 2908017, 3522974, 3600402, 4200469, 4529538, 5284461, 5400603, 5816034, 7800871, 8400938, 10568922, 10801206, 12601407, 15601742, 15853383, 23402613, 25202814, 31706766, 37804221, 46805226, 54606097, 70207839, 75608442, 109212194, 140415678, 163818291, 327636582, 491454873, 982909746]

約数ペア:

[(1, 982909746), (2, 491454873), (3, 327636582), (6, 163818291), (7, 140415678), (9, 109212194), (13, 75608442), (14, 70207839), (18, 54606097), (21, 46805226), (26, 37804221), (31, 31706766), (39, 25202814), (42, 23402613), (62, 15853383), (63, 15601742), (78, 12601407), (91, 10801206), (93, 10568922), (117, 8400938), (126, 7800871), (169, 5816034), (182, 5400603), (186, 5284461), (217, 4529538), (234, 4200469), (273, 3600402), (279, 3522974), (338, 2908017), (403, 2438982), (434, 2264769), (507, 1938678), (546, 1800201), (558, 1761487), (651, 1509846), (806, 1219491), (819, 1200134), (1014, 969339), (1183, 830862), (1209, 812994), (1302, 754923), (1489, 660114), (1521, 646226), (1638, 600067), (1953, 503282), (2366, 415431), (2418, 406497), (2821, 348426), (2978, 330057), (3042, 323113), (3549, 276954), (3627, 270998), (3906, 251641), (4467, 220038), (5239, 187614), (5642, 174213), (7098, 138477), (7254, 135499), (8463, 116142), (8934, 110019), (10423, 94302), (10478, 93807), (10647, 92318), (13401, 73346), (15717, 62538), (16926, 58071), (19357, 50778), (20846, 47151), (21294, 46159), (25389, 38714), (26802, 36673), (31269, 31434)]