987929712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 240

約数和(自身を含む): 3477277440

約数和(自身を除く): 2489347728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 139, 144, 154, 168, 176, 198, 231, 252, 264, 278, 308, 336, 396, 417, 462, 504, 528, 556, 616, 641, 693, 792, 834, 924, 973, 1008, 1112, 1232, 1251, 1282, 1386, 1529, 1584, 1668, 1848, 1923, 1946, 2224, 2502, 2564, 2772, 2919, 3058, 3336, 3696, 3846, 3892, 4487, 4587, 5004, 5128, 5544, 5769, 5838, 6116, 6672, 7051, 7692, 7784, 8757, 8974, 9174, 10008, 10256, 10703, 11088, 11538, 11676, 12232, 13461, 13761, 14102, 15384, 15568, 17514, 17948, 18348, 20016, 21153, 21406, 23076, 23352, 24464, 26922, 27522, 28204, 30768, 32109, 35028, 35896, 36696, 40383, 42306, 42812, 46152, 46704, 49357, 53844, 55044, 56408, 63459, 64218, 70056, 71792, 73392, 80766, 84612, 85624, 89099, 92304, 96327, 98714, 107688, 110088, 112816, 126918, 128436, 140112, 148071, 161532, 169224, 171248, 178198, 192654, 197428, 215376, 220176, 253836, 256872, 267297, 296142, 323064, 338448, 356396, 385308, 394856, 444213, 507672, 513744, 534594, 592284, 623693, 646128, 712792, 770616, 789712, 801891, 888426, 980089, 1015344, 1069188, 1184568, 1247386, 1425584, 1541232, 1603782, 1776852, 1871079, 1960178, 2138376, 2369136, 2494772, 2940267, 3207564, 3553704, 3742158, 3920356, 4276752, 4989544, 5613237, 5880534, 6415128, 6860623, 7107408, 7484316, 7840712, 8820801, 9979088, 11226474, 11761068, 12830256, 13721246, 14968632, 15681424, 17641602, 20581869, 22452948, 23522136, 27442492, 29937264, 35283204, 41163738, 44905896, 47044272, 54884984, 61745607, 70566408, 82327476, 89811792, 109769968, 123491214, 141132816, 164654952, 246982428, 329309904, 493964856, 987929712]

約数ペア:

[(1, 987929712), (2, 493964856), (3, 329309904), (4, 246982428), (6, 164654952), (7, 141132816), (8, 123491214), (9, 109769968), (11, 89811792), (12, 82327476), (14, 70566408), (16, 61745607), (18, 54884984), (21, 47044272), (22, 44905896), (24, 41163738), (28, 35283204), (33, 29937264), (36, 27442492), (42, 23522136), (44, 22452948), (48, 20581869), (56, 17641602), (63, 15681424), (66, 14968632), (72, 13721246), (77, 12830256), (84, 11761068), (88, 11226474), (99, 9979088), (112, 8820801), (126, 7840712), (132, 7484316), (139, 7107408), (144, 6860623), (154, 6415128), (168, 5880534), (176, 5613237), (198, 4989544), (231, 4276752), (252, 3920356), (264, 3742158), (278, 3553704), (308, 3207564), (336, 2940267), (396, 2494772), (417, 2369136), (462, 2138376), (504, 1960178), (528, 1871079), (556, 1776852), (616, 1603782), (641, 1541232), (693, 1425584), (792, 1247386), (834, 1184568), (924, 1069188), (973, 1015344), (1008, 980089), (1112, 888426), (1232, 801891), (1251, 789712), (1282, 770616), (1386, 712792), (1529, 646128), (1584, 623693), (1668, 592284), (1848, 534594), (1923, 513744), (1946, 507672), (2224, 444213), (2502, 394856), (2564, 385308), (2772, 356396), (2919, 338448), (3058, 323064), (3336, 296142), (3696, 267297), (3846, 256872), (3892, 253836), (4487, 220176), (4587, 215376), (5004, 197428), (5128, 192654), (5544, 178198), (5769, 171248), (5838, 169224), (6116, 161532), (6672, 148071), (7051, 140112), (7692, 128436), (7784, 126918), (8757, 112816), (8974, 110088), (9174, 107688), (10008, 98714), (10256, 96327), (10703, 92304), (11088, 89099), (11538, 85624), (11676, 84612), (12232, 80766), (13461, 73392), (13761, 71792), (14102, 70056), (15384, 64218), (15568, 63459), (17514, 56408), (17948, 55044), (18348, 53844), (20016, 49357), (21153, 46704), (21406, 46152), (23076, 42812), (23352, 42306), (24464, 40383), (26922, 36696), (27522, 35896), (28204, 35028), (30768, 32109)]