19603191048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1\times {\mathrm{1187}}^1$

素因数の和:1899

約数の個数: 128

約数和(自身を含む): 56453760000

約数和(自身を除く): 36850568952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 499, 591, 788, 998, 1182, 1187, 1379, 1497, 1576, 1996, 2364, 2374, 2758, 2994, 3493, 3561, 3992, 4137, 4728, 4748, 5516, 5988, 6986, 7122, 8274, 8309, 9496, 10479, 11032, 11976, 13972, 14244, 16548, 16618, 20958, 24927, 27944, 28488, 33096, 33236, 41916, 49854, 66472, 83832, 98303, 99708, 196606, 199416, 233839, 294909, 393212, 467678, 589818, 592313, 688121, 701517, 786424, 935356, 1179636, 1184626, 1376242, 1403034, 1636873, 1776939, 1870712, 2064363, 2359272, 2369252, 2752484, 2806068, 3273746, 3553878, 4128726, 4146191, 4738504, 4910619, 5504968, 5612136, 6547492, 7107756, 8257452, 8292382, 9821238, 12438573, 13094984, 14215512, 16514904, 16584764, 19642476, 24877146, 33169528, 39284952, 49754292, 99508584, 116685661, 233371322, 350056983, 466742644, 700113966, 816799627, 933485288, 1400227932, 1633599254, 2450398881, 2800455864, 3267198508, 4900797762, 6534397016, 9801595524, 19603191048]

約数ペア:

[(1, 19603191048), (2, 9801595524), (3, 6534397016), (4, 4900797762), (6, 3267198508), (7, 2800455864), (8, 2450398881), (12, 1633599254), (14, 1400227932), (21, 933485288), (24, 816799627), (28, 700113966), (42, 466742644), (56, 350056983), (84, 233371322), (168, 116685661), (197, 99508584), (394, 49754292), (499, 39284952), (591, 33169528), (788, 24877146), (998, 19642476), (1182, 16584764), (1187, 16514904), (1379, 14215512), (1497, 13094984), (1576, 12438573), (1996, 9821238), (2364, 8292382), (2374, 8257452), (2758, 7107756), (2994, 6547492), (3493, 5612136), (3561, 5504968), (3992, 4910619), (4137, 4738504), (4728, 4146191), (4748, 4128726), (5516, 3553878), (5988, 3273746), (6986, 2806068), (7122, 2752484), (8274, 2369252), (8309, 2359272), (9496, 2064363), (10479, 1870712), (11032, 1776939), (11976, 1636873), (13972, 1403034), (14244, 1376242), (16548, 1184626), (16618, 1179636), (20958, 935356), (24927, 786424), (27944, 701517), (28488, 688121), (33096, 592313), (33236, 589818), (41916, 467678), (49854, 393212), (66472, 294909), (83832, 233839), (98303, 199416), (99708, 196606)]