215953452

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 683020800

約数和(自身を除く): 467067348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 59, 66, 78, 79, 81, 99, 108, 117, 118, 132, 143, 156, 158, 162, 177, 198, 234, 236, 237, 286, 297, 316, 324, 351, 354, 396, 429, 468, 474, 531, 572, 594, 649, 702, 708, 711, 767, 858, 869, 891, 948, 1027, 1053, 1062, 1188, 1287, 1298, 1404, 1422, 1534, 1593, 1716, 1738, 1782, 1947, 2054, 2106, 2124, 2133, 2301, 2574, 2596, 2607, 2844, 3068, 3081, 3186, 3476, 3564, 3861, 3894, 4108, 4212, 4266, 4602, 4661, 4779, 5148, 5214, 5841, 6162, 6372, 6399, 6903, 7722, 7788, 7821, 8437, 8532, 9204, 9243, 9322, 9558, 10428, 11297, 11583, 11682, 12324, 12798, 13806, 13983, 15444, 15642, 16874, 17523, 18486, 18644, 19116, 20709, 22594, 23166, 23364, 23463, 25311, 25596, 27612, 27729, 27966, 31284, 33748, 33891, 35046, 36972, 41418, 41949, 45188, 46332, 46926, 50622, 51271, 52569, 55458, 55932, 60593, 62127, 67782, 70092, 70389, 75933, 82836, 83187, 83898, 93852, 101244, 101673, 102542, 105138, 110916, 121186, 124254, 125847, 135564, 140778, 151866, 153813, 166374, 167796, 181779, 203346, 205084, 210276, 227799, 242372, 248508, 251694, 281556, 303732, 305019, 307626, 332748, 363558, 377541, 406692, 455598, 461439, 503388, 545337, 610038, 615252, 666523, 683397, 727116, 755082, 911196, 915057, 922878, 1090674, 1220076, 1333046, 1366794, 1384317, 1510164, 1636011, 1830114, 1845756, 1999569, 2181348, 2666092, 2733588, 2768634, 3272022, 3660228, 3999138, 4152951, 4908033, 5537268, 5998707, 6544044, 7998276, 8305902, 9816066, 11997414, 16611804, 17996121, 19632132, 23994828, 35992242, 53988363, 71984484, 107976726, 215953452]

約数ペア:

[(1, 215953452), (2, 107976726), (3, 71984484), (4, 53988363), (6, 35992242), (9, 23994828), (11, 19632132), (12, 17996121), (13, 16611804), (18, 11997414), (22, 9816066), (26, 8305902), (27, 7998276), (33, 6544044), (36, 5998707), (39, 5537268), (44, 4908033), (52, 4152951), (54, 3999138), (59, 3660228), (66, 3272022), (78, 2768634), (79, 2733588), (81, 2666092), (99, 2181348), (108, 1999569), (117, 1845756), (118, 1830114), (132, 1636011), (143, 1510164), (156, 1384317), (158, 1366794), (162, 1333046), (177, 1220076), (198, 1090674), (234, 922878), (236, 915057), (237, 911196), (286, 755082), (297, 727116), (316, 683397), (324, 666523), (351, 615252), (354, 610038), (396, 545337), (429, 503388), (468, 461439), (474, 455598), (531, 406692), (572, 377541), (594, 363558), (649, 332748), (702, 307626), (708, 305019), (711, 303732), (767, 281556), (858, 251694), (869, 248508), (891, 242372), (948, 227799), (1027, 210276), (1053, 205084), (1062, 203346), (1188, 181779), (1287, 167796), (1298, 166374), (1404, 153813), (1422, 151866), (1534, 140778), (1593, 135564), (1716, 125847), (1738, 124254), (1782, 121186), (1947, 110916), (2054, 105138), (2106, 102542), (2124, 101673), (2133, 101244), (2301, 93852), (2574, 83898), (2596, 83187), (2607, 82836), (2844, 75933), (3068, 70389), (3081, 70092), (3186, 67782), (3476, 62127), (3564, 60593), (3861, 55932), (3894, 55458), (4108, 52569), (4212, 51271), (4266, 50622), (4602, 46926), (4661, 46332), (4779, 45188), (5148, 41949), (5214, 41418), (5841, 36972), (6162, 35046), (6372, 33891), (6399, 33748), (6903, 31284), (7722, 27966), (7788, 27729), (7821, 27612), (8437, 25596), (8532, 25311), (9204, 23463), (9243, 23364), (9322, 23166), (9558, 22594), (10428, 20709), (11297, 19116), (11583, 18644), (11682, 18486), (12324, 17523), (12798, 16874), (13806, 15642), (13983, 15444)]