12912388216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{4721}}^1$

素因数の和:4794

約数の個数: 144

約数和(自身を含む): 31834401840

約数和(自身を除く): 18922013624

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 289, 338, 364, 442, 476, 578, 676, 728, 884, 952, 1156, 1183, 1352, 1547, 1768, 2023, 2312, 2366, 2873, 3094, 3757, 4046, 4721, 4732, 5746, 6188, 7514, 8092, 9442, 9464, 11492, 12376, 15028, 16184, 18884, 20111, 22984, 26299, 30056, 33047, 37768, 40222, 48841, 52598, 61373, 66094, 80257, 80444, 97682, 105196, 122746, 132188, 160514, 160888, 195364, 210392, 245492, 264376, 321028, 341887, 390728, 429611, 490984, 561799, 642056, 683774, 797849, 859222, 1043341, 1123598, 1364369, 1367548, 1595698, 1718444, 2086682, 2247196, 2728738, 2735096, 3191396, 3436888, 4173364, 4494392, 5457476, 5584943, 6382792, 7303387, 8346728, 9550583, 10914952, 11169886, 13563433, 14606774, 17736797, 19101166, 22339772, 27126866, 29213548, 35473594, 38202332, 44679544, 54253732, 58427096, 70947188, 76404664, 94944031, 108507464, 124157579, 141894376, 189888062, 230578361, 248315158, 379776124, 461156722, 496630316, 759552248, 922313444, 993260632, 1614048527, 1844626888, 3228097054, 6456194108, 12912388216]

約数ペア:

[(1, 12912388216), (2, 6456194108), (4, 3228097054), (7, 1844626888), (8, 1614048527), (13, 993260632), (14, 922313444), (17, 759552248), (26, 496630316), (28, 461156722), (34, 379776124), (52, 248315158), (56, 230578361), (68, 189888062), (91, 141894376), (104, 124157579), (119, 108507464), (136, 94944031), (169, 76404664), (182, 70947188), (221, 58427096), (238, 54253732), (289, 44679544), (338, 38202332), (364, 35473594), (442, 29213548), (476, 27126866), (578, 22339772), (676, 19101166), (728, 17736797), (884, 14606774), (952, 13563433), (1156, 11169886), (1183, 10914952), (1352, 9550583), (1547, 8346728), (1768, 7303387), (2023, 6382792), (2312, 5584943), (2366, 5457476), (2873, 4494392), (3094, 4173364), (3757, 3436888), (4046, 3191396), (4721, 2735096), (4732, 2728738), (5746, 2247196), (6188, 2086682), (7514, 1718444), (8092, 1595698), (9442, 1367548), (9464, 1364369), (11492, 1123598), (12376, 1043341), (15028, 859222), (16184, 797849), (18884, 683774), (20111, 642056), (22984, 561799), (26299, 490984), (30056, 429611), (33047, 390728), (37768, 341887), (40222, 321028), (48841, 264376), (52598, 245492), (61373, 210392), (66094, 195364), (80257, 160888), (80444, 160514), (97682, 132188), (105196, 122746)]