12438269172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 288

約数和(自身を含む): 38900010240

約数和(自身を除く): 26461741068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 61, 63, 84, 98, 106, 108, 122, 126, 147, 159, 183, 189, 196, 212, 244, 252, 294, 318, 366, 371, 378, 427, 441, 477, 549, 588, 636, 727, 732, 742, 756, 854, 882, 954, 1098, 1113, 1281, 1323, 1431, 1454, 1484, 1647, 1708, 1764, 1908, 2181, 2196, 2226, 2562, 2597, 2646, 2862, 2908, 2989, 3233, 3294, 3339, 3843, 4362, 4452, 5089, 5124, 5194, 5292, 5724, 5978, 6466, 6543, 6588, 6678, 7686, 7791, 8724, 8967, 9699, 10017, 10178, 10388, 11529, 11956, 12932, 13086, 13356, 15267, 15372, 15582, 17934, 19398, 19629, 20034, 20356, 22631, 23058, 23373, 26172, 26901, 29097, 30534, 31164, 35623, 35868, 38531, 38796, 39258, 40068, 44347, 45262, 45801, 46116, 46746, 53802, 58194, 61068, 67893, 70119, 71246, 77062, 78516, 80703, 87291, 88694, 90524, 91602, 93492, 106869, 107604, 115593, 116388, 133041, 135786, 137403, 140238, 142492, 154124, 158417, 161406, 174582, 177388, 183204, 203679, 213738, 231186, 266082, 269717, 271572, 274806, 280476, 310429, 316834, 320607, 322812, 346779, 349164, 399123, 407358, 427476, 462372, 475251, 532164, 539434, 549612, 611037, 620858, 633668, 641214, 693558, 798246, 809151, 814716, 931287, 950502, 961821, 1040337, 1078868, 1197369, 1222074, 1241716, 1282428, 1387116, 1425753, 1596492, 1618302, 1862574, 1888019, 1901004, 1923642, 2080674, 2173003, 2350391, 2394738, 2427453, 2444148, 2793861, 2851506, 3236604, 3725148, 3776038, 3847284, 4161348, 4277259, 4346006, 4700782, 4789476, 4854906, 5587722, 5664057, 5703012, 6519009, 7051173, 7282359, 7552076, 8381583, 8554518, 8692012, 9401564, 9709812, 11175444, 11328114, 13038018, 14102346, 14564718, 16452737, 16763166, 16992171, 17109036, 19557027, 21153519, 22656228, 26076036, 28204692, 29129436, 32905474, 33526332, 33984342, 39114054, 42307038, 49358211, 50976513, 58671081, 63460557, 65810948, 67968684, 78228108, 84614076, 98716422, 101953026, 115169159, 117342162, 126921114, 148074633, 197432844, 203906052, 230338318, 234684324, 253842228, 296149266, 345507477, 444223899, 460676636, 592298532, 691014954, 888447798, 1036522431, 1382029908, 1776895596, 2073044862, 3109567293, 4146089724, 6219134586, 12438269172]

約数ペア:

[(1, 12438269172), (2, 6219134586), (3, 4146089724), (4, 3109567293), (6, 2073044862), (7, 1776895596), (9, 1382029908), (12, 1036522431), (14, 888447798), (18, 691014954), (21, 592298532), (27, 460676636), (28, 444223899), (36, 345507477), (42, 296149266), (49, 253842228), (53, 234684324), (54, 230338318), (61, 203906052), (63, 197432844), (84, 148074633), (98, 126921114), (106, 117342162), (108, 115169159), (122, 101953026), (126, 98716422), (147, 84614076), (159, 78228108), (183, 67968684), (189, 65810948), (196, 63460557), (212, 58671081), (244, 50976513), (252, 49358211), (294, 42307038), (318, 39114054), (366, 33984342), (371, 33526332), (378, 32905474), (427, 29129436), (441, 28204692), (477, 26076036), (549, 22656228), (588, 21153519), (636, 19557027), (727, 17109036), (732, 16992171), (742, 16763166), (756, 16452737), (854, 14564718), (882, 14102346), (954, 13038018), (1098, 11328114), (1113, 11175444), (1281, 9709812), (1323, 9401564), (1431, 8692012), (1454, 8554518), (1484, 8381583), (1647, 7552076), (1708, 7282359), (1764, 7051173), (1908, 6519009), (2181, 5703012), (2196, 5664057), (2226, 5587722), (2562, 4854906), (2597, 4789476), (2646, 4700782), (2862, 4346006), (2908, 4277259), (2989, 4161348), (3233, 3847284), (3294, 3776038), (3339, 3725148), (3843, 3236604), (4362, 2851506), (4452, 2793861), (5089, 2444148), (5124, 2427453), (5194, 2394738), (5292, 2350391), (5724, 2173003), (5978, 2080674), (6466, 1923642), (6543, 1901004), (6588, 1888019), (6678, 1862574), (7686, 1618302), (7791, 1596492), (8724, 1425753), (8967, 1387116), (9699, 1282428), (10017, 1241716), (10178, 1222074), (10388, 1197369), (11529, 1078868), (11956, 1040337), (12932, 961821), (13086, 950502), (13356, 931287), (15267, 814716), (15372, 809151), (15582, 798246), (17934, 693558), (19398, 641214), (19629, 633668), (20034, 620858), (20356, 611037), (22631, 549612), (23058, 539434), (23373, 532164), (26172, 475251), (26901, 462372), (29097, 427476), (30534, 407358), (31164, 399123), (35623, 349164), (35868, 346779), (38531, 322812), (38796, 320607), (39258, 316834), (40068, 310429), (44347, 280476), (45262, 274806), (45801, 271572), (46116, 269717), (46746, 266082), (53802, 231186), (58194, 213738), (61068, 203679), (67893, 183204), (70119, 177388), (71246, 174582), (77062, 161406), (78516, 158417), (80703, 154124), (87291, 142492), (88694, 140238), (90524, 137403), (91602, 135786), (93492, 133041), (106869, 116388), (107604, 115593)]