213016524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 635846400

約数和(自身を除く): 422829876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 399, 437, 483, 532, 588, 644, 798, 829, 874, 931, 966, 1127, 1311, 1596, 1658, 1748, 1862, 1932, 2254, 2487, 2622, 2793, 3059, 3316, 3381, 3724, 4508, 4974, 5244, 5586, 5803, 6118, 6762, 9177, 9948, 11172, 11606, 12236, 13524, 15751, 17409, 18354, 19067, 21413, 23212, 31502, 34818, 36708, 38134, 40621, 42826, 47253, 57201, 63004, 64239, 69636, 76268, 81242, 85652, 94506, 110257, 114402, 121863, 128478, 133469, 162484, 189012, 220514, 228804, 243726, 256956, 266938, 330771, 362273, 400407, 441028, 487452, 533876, 661542, 724546, 771799, 800814, 934283, 1086819, 1323084, 1449092, 1543598, 1601628, 1868566, 2173638, 2315397, 2535911, 2802849, 3087196, 3737132, 4347276, 4630794, 5071822, 5605698, 7607733, 9261588, 10143644, 11211396, 15215466, 17751377, 30430932, 35502754, 53254131, 71005508, 106508262, 213016524]

約数ペア:

[(1, 213016524), (2, 106508262), (3, 71005508), (4, 53254131), (6, 35502754), (7, 30430932), (12, 17751377), (14, 15215466), (19, 11211396), (21, 10143644), (23, 9261588), (28, 7607733), (38, 5605698), (42, 5071822), (46, 4630794), (49, 4347276), (57, 3737132), (69, 3087196), (76, 2802849), (84, 2535911), (92, 2315397), (98, 2173638), (114, 1868566), (133, 1601628), (138, 1543598), (147, 1449092), (161, 1323084), (196, 1086819), (228, 934283), (266, 800814), (276, 771799), (294, 724546), (322, 661542), (399, 533876), (437, 487452), (483, 441028), (532, 400407), (588, 362273), (644, 330771), (798, 266938), (829, 256956), (874, 243726), (931, 228804), (966, 220514), (1127, 189012), (1311, 162484), (1596, 133469), (1658, 128478), (1748, 121863), (1862, 114402), (1932, 110257), (2254, 94506), (2487, 85652), (2622, 81242), (2793, 76268), (3059, 69636), (3316, 64239), (3381, 63004), (3724, 57201), (4508, 47253), (4974, 42826), (5244, 40621), (5586, 38134), (5803, 36708), (6118, 34818), (6762, 31502), (9177, 23212), (9948, 21413), (11172, 19067), (11606, 18354), (12236, 17409), (13524, 15751)]