214459476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 430886316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 284, 294, 308, 426, 462, 467, 497, 539, 588, 781, 852, 924, 934, 994, 1078, 1401, 1491, 1562, 1617, 1868, 1988, 2156, 2343, 2802, 2982, 3124, 3234, 3269, 3479, 4686, 5137, 5467, 5604, 5964, 6468, 6538, 6958, 9372, 9807, 10274, 10437, 10934, 13076, 13916, 15411, 16401, 19614, 20548, 20874, 21868, 22883, 30822, 32802, 33157, 35959, 38269, 39228, 41748, 45766, 61644, 65604, 66314, 68649, 71918, 76538, 91532, 99471, 107877, 114807, 132628, 137298, 143836, 153076, 198942, 215754, 229614, 232099, 251713, 274596, 364727, 397884, 431508, 459228, 464198, 503426, 696297, 729454, 755139, 928396, 1006852, 1094181, 1392594, 1458908, 1510278, 1624693, 2188362, 2553089, 2785188, 3020556, 3249386, 4376724, 4874079, 5106178, 6498772, 7659267, 9748158, 10212356, 15318534, 17871623, 19496316, 30637068, 35743246, 53614869, 71486492, 107229738, 214459476]

約数ペア:

[(1, 214459476), (2, 107229738), (3, 71486492), (4, 53614869), (6, 35743246), (7, 30637068), (11, 19496316), (12, 17871623), (14, 15318534), (21, 10212356), (22, 9748158), (28, 7659267), (33, 6498772), (42, 5106178), (44, 4874079), (49, 4376724), (66, 3249386), (71, 3020556), (77, 2785188), (84, 2553089), (98, 2188362), (132, 1624693), (142, 1510278), (147, 1458908), (154, 1392594), (196, 1094181), (213, 1006852), (231, 928396), (284, 755139), (294, 729454), (308, 696297), (426, 503426), (462, 464198), (467, 459228), (497, 431508), (539, 397884), (588, 364727), (781, 274596), (852, 251713), (924, 232099), (934, 229614), (994, 215754), (1078, 198942), (1401, 153076), (1491, 143836), (1562, 137298), (1617, 132628), (1868, 114807), (1988, 107877), (2156, 99471), (2343, 91532), (2802, 76538), (2982, 71918), (3124, 68649), (3234, 66314), (3269, 65604), (3479, 61644), (4686, 45766), (5137, 41748), (5467, 39228), (5604, 38269), (5964, 35959), (6468, 33157), (6538, 32802), (6958, 30822), (9372, 22883), (9807, 21868), (10274, 20874), (10437, 20548), (10934, 19614), (13076, 16401), (13916, 15411)]