213086328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 128

約数和(自身を含む): 671193600

約数和(自身を除く): 458107272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2269, 2408, 3354, 3612, 3913, 4472, 4538, 6708, 6807, 7224, 7826, 9076, 11739, 13416, 13614, 15652, 15883, 18152, 23478, 27228, 29497, 31304, 31766, 46956, 47649, 54456, 58994, 63532, 88491, 93912, 95298, 97567, 117988, 127064, 176982, 190596, 195134, 206479, 235976, 292701, 353964, 381192, 390268, 412958, 585402, 619437, 682969, 707928, 780536, 825916, 1170804, 1238874, 1268371, 1365938, 1651832, 2048907, 2341608, 2477748, 2536742, 2731876, 3805113, 4097814, 4955496, 5073484, 5463752, 7610226, 8195628, 8878597, 10146968, 15220452, 16391256, 17757194, 26635791, 30440904, 35514388, 53271582, 71028776, 106543164, 213086328]

約数ペア:

[(1, 213086328), (2, 106543164), (3, 71028776), (4, 53271582), (6, 35514388), (7, 30440904), (8, 26635791), (12, 17757194), (13, 16391256), (14, 15220452), (21, 10146968), (24, 8878597), (26, 8195628), (28, 7610226), (39, 5463752), (42, 5073484), (43, 4955496), (52, 4097814), (56, 3805113), (78, 2731876), (84, 2536742), (86, 2477748), (91, 2341608), (104, 2048907), (129, 1651832), (156, 1365938), (168, 1268371), (172, 1238874), (182, 1170804), (258, 825916), (273, 780536), (301, 707928), (312, 682969), (344, 619437), (364, 585402), (516, 412958), (546, 390268), (559, 381192), (602, 353964), (728, 292701), (903, 235976), (1032, 206479), (1092, 195134), (1118, 190596), (1204, 176982), (1677, 127064), (1806, 117988), (2184, 97567), (2236, 95298), (2269, 93912), (2408, 88491), (3354, 63532), (3612, 58994), (3913, 54456), (4472, 47649), (4538, 46956), (6708, 31766), (6807, 31304), (7224, 29497), (7826, 27228), (9076, 23478), (11739, 18152), (13416, 15883), (13614, 15652)]