1418979198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 3597189120

約数和(自身を除く): 2178209922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 79, 91, 134, 158, 182, 201, 237, 273, 402, 469, 474, 491, 546, 553, 871, 938, 982, 1027, 1106, 1407, 1473, 1659, 1742, 2054, 2613, 2814, 2946, 3081, 3318, 3437, 5226, 5293, 6097, 6162, 6383, 6874, 7189, 10311, 10586, 12194, 12766, 14378, 15879, 18291, 19149, 20622, 21567, 31758, 32897, 36582, 37051, 38298, 38789, 43134, 44681, 65794, 68809, 74102, 77578, 89362, 98691, 111153, 116367, 134043, 137618, 197382, 206427, 222306, 230279, 232734, 268086, 271523, 412854, 427661, 460558, 481663, 504257, 543046, 690837, 814569, 855322, 963326, 1008514, 1282983, 1381674, 1444989, 1512771, 1629138, 2565966, 2598863, 2889978, 2993627, 3025542, 3529799, 5197726, 5987254, 7059598, 7796589, 8980881, 10589397, 15593178, 17961762, 18192041, 21178794, 33785219, 36384082, 54576123, 67570438, 101355657, 109152246, 202711314, 236496533, 472993066, 709489599, 1418979198]

約数ペア:

[(1, 1418979198), (2, 709489599), (3, 472993066), (6, 236496533), (7, 202711314), (13, 109152246), (14, 101355657), (21, 67570438), (26, 54576123), (39, 36384082), (42, 33785219), (67, 21178794), (78, 18192041), (79, 17961762), (91, 15593178), (134, 10589397), (158, 8980881), (182, 7796589), (201, 7059598), (237, 5987254), (273, 5197726), (402, 3529799), (469, 3025542), (474, 2993627), (491, 2889978), (546, 2598863), (553, 2565966), (871, 1629138), (938, 1512771), (982, 1444989), (1027, 1381674), (1106, 1282983), (1407, 1008514), (1473, 963326), (1659, 855322), (1742, 814569), (2054, 690837), (2613, 543046), (2814, 504257), (2946, 481663), (3081, 460558), (3318, 427661), (3437, 412854), (5226, 271523), (5293, 268086), (6097, 232734), (6162, 230279), (6383, 222306), (6874, 206427), (7189, 197382), (10311, 137618), (10586, 134043), (12194, 116367), (12766, 111153), (14378, 98691), (15879, 89362), (18291, 77578), (19149, 74102), (20622, 68809), (21567, 65794), (31758, 44681), (32897, 43134), (36582, 38789), (37051, 38298)]