1313604292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 3359784960

約数和(自身を除く): 2046180668

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 124, 133, 143, 154, 182, 209, 217, 247, 266, 286, 308, 341, 364, 403, 418, 434, 494, 532, 557, 572, 589, 682, 806, 836, 868, 988, 1001, 1114, 1178, 1364, 1463, 1612, 1729, 2002, 2228, 2356, 2387, 2717, 2821, 2926, 3458, 3899, 4004, 4123, 4433, 4774, 5434, 5642, 5852, 6127, 6479, 6916, 7241, 7657, 7798, 8246, 8866, 9548, 10583, 10868, 11284, 12254, 12958, 14482, 15314, 15596, 16492, 17267, 17732, 19019, 21166, 24508, 25916, 28964, 30628, 31031, 34534, 38038, 42332, 42889, 45353, 50687, 53599, 62062, 69068, 74081, 76076, 79651, 84227, 85778, 90706, 101374, 107198, 116413, 120869, 124124, 137579, 148162, 159302, 168454, 171556, 181412, 189937, 202748, 214396, 224471, 232826, 241738, 275158, 296324, 318604, 328073, 336908, 379874, 448942, 465652, 483476, 550316, 557557, 589589, 656146, 759748, 814891, 897884, 963053, 1115114, 1179178, 1312292, 1329559, 1513369, 1571297, 1629782, 1926106, 2230228, 2296511, 2358356, 2469181, 2659118, 3026738, 3142594, 3259564, 3608803, 3852212, 4264949, 4593022, 4938362, 5318236, 6053476, 6285188, 7217606, 8529898, 9186044, 9876724, 10593583, 14435212, 17059796, 17284267, 21187166, 25261621, 29854643, 34568534, 42374332, 46914439, 50523242, 59709286, 69137068, 93828878, 101046484, 119418572, 187657756, 328401073, 656802146, 1313604292]

約数ペア:

[(1, 1313604292), (2, 656802146), (4, 328401073), (7, 187657756), (11, 119418572), (13, 101046484), (14, 93828878), (19, 69137068), (22, 59709286), (26, 50523242), (28, 46914439), (31, 42374332), (38, 34568534), (44, 29854643), (52, 25261621), (62, 21187166), (76, 17284267), (77, 17059796), (91, 14435212), (124, 10593583), (133, 9876724), (143, 9186044), (154, 8529898), (182, 7217606), (209, 6285188), (217, 6053476), (247, 5318236), (266, 4938362), (286, 4593022), (308, 4264949), (341, 3852212), (364, 3608803), (403, 3259564), (418, 3142594), (434, 3026738), (494, 2659118), (532, 2469181), (557, 2358356), (572, 2296511), (589, 2230228), (682, 1926106), (806, 1629782), (836, 1571297), (868, 1513369), (988, 1329559), (1001, 1312292), (1114, 1179178), (1178, 1115114), (1364, 963053), (1463, 897884), (1612, 814891), (1729, 759748), (2002, 656146), (2228, 589589), (2356, 557557), (2387, 550316), (2717, 483476), (2821, 465652), (2926, 448942), (3458, 379874), (3899, 336908), (4004, 328073), (4123, 318604), (4433, 296324), (4774, 275158), (5434, 241738), (5642, 232826), (5852, 224471), (6127, 214396), (6479, 202748), (6916, 189937), (7241, 181412), (7657, 171556), (7798, 168454), (8246, 159302), (8866, 148162), (9548, 137579), (10583, 124124), (10868, 120869), (11284, 116413), (12254, 107198), (12958, 101374), (14482, 90706), (15314, 85778), (15596, 84227), (16492, 79651), (17267, 76076), (17732, 74081), (19019, 69068), (21166, 62062), (24508, 53599), (25916, 50687), (28964, 45353), (30628, 42889), (31031, 42332), (34534, 38038)]