1290157596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2208

約数の個数: 144

約数和(自身を含む): 4036032000

約数和(自身を除く): 2745874404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 199, 234, 252, 273, 364, 398, 468, 546, 597, 796, 819, 1092, 1194, 1393, 1638, 1791, 1979, 2388, 2587, 2786, 3276, 3582, 3958, 4179, 5174, 5572, 5937, 7164, 7761, 7916, 8358, 10348, 11874, 12537, 13853, 15522, 16716, 17811, 18109, 23283, 23748, 25074, 25727, 27706, 31044, 35622, 36218, 41559, 46566, 50148, 51454, 54327, 55412, 71244, 72436, 77181, 83118, 93132, 102908, 108654, 124677, 154362, 162981, 166236, 180089, 217308, 231543, 249354, 308724, 325962, 360178, 393821, 463086, 498708, 540267, 651924, 720356, 787642, 926172, 1080534, 1181463, 1575284, 1620801, 2161068, 2362926, 2756747, 3241602, 3544389, 4725852, 5119673, 5513494, 6483204, 7088778, 8270241, 10239346, 11026988, 14177556, 15359019, 16540482, 20478692, 24810723, 30718038, 33080964, 35837711, 46077057, 49621446, 61436076, 71675422, 92154114, 99242892, 107513133, 143350844, 184308228, 215026266, 322539399, 430052532, 645078798, 1290157596]

約数ペア:

[(1, 1290157596), (2, 645078798), (3, 430052532), (4, 322539399), (6, 215026266), (7, 184308228), (9, 143350844), (12, 107513133), (13, 99242892), (14, 92154114), (18, 71675422), (21, 61436076), (26, 49621446), (28, 46077057), (36, 35837711), (39, 33080964), (42, 30718038), (52, 24810723), (63, 20478692), (78, 16540482), (84, 15359019), (91, 14177556), (117, 11026988), (126, 10239346), (156, 8270241), (182, 7088778), (199, 6483204), (234, 5513494), (252, 5119673), (273, 4725852), (364, 3544389), (398, 3241602), (468, 2756747), (546, 2362926), (597, 2161068), (796, 1620801), (819, 1575284), (1092, 1181463), (1194, 1080534), (1393, 926172), (1638, 787642), (1791, 720356), (1979, 651924), (2388, 540267), (2587, 498708), (2786, 463086), (3276, 393821), (3582, 360178), (3958, 325962), (4179, 308724), (5174, 249354), (5572, 231543), (5937, 217308), (7164, 180089), (7761, 166236), (7916, 162981), (8358, 154362), (10348, 124677), (11874, 108654), (12537, 102908), (13853, 93132), (15522, 83118), (16716, 77181), (17811, 72436), (18109, 71244), (23283, 55412), (23748, 54327), (25074, 51454), (25727, 50148), (27706, 46566), (31044, 41559), (35622, 36218)]