2781363312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 320

約数和(自身を含む): 9916032000

約数和(自身を除く): 7134668688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 139, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 278, 312, 336, 351, 364, 378, 417, 432, 468, 504, 509, 546, 556, 624, 702, 728, 756, 819, 834, 936, 973, 1008, 1018, 1092, 1112, 1251, 1404, 1456, 1512, 1527, 1638, 1668, 1807, 1872, 1946, 2036, 2184, 2224, 2457, 2502, 2808, 2919, 3024, 3054, 3276, 3336, 3563, 3614, 3753, 3892, 4072, 4368, 4581, 4914, 5004, 5421, 5616, 5838, 6108, 6552, 6617, 6672, 7126, 7228, 7506, 7784, 8144, 8757, 9162, 9828, 10008, 10689, 10842, 11676, 12216, 12649, 13104, 13234, 13743, 14252, 14456, 15012, 15568, 16263, 17514, 18324, 19656, 19851, 20016, 21378, 21684, 23352, 24432, 25298, 26271, 26468, 27486, 28504, 28912, 30024, 32067, 32526, 35028, 36648, 37947, 39312, 39702, 42756, 43368, 46319, 46704, 48789, 50596, 52542, 52936, 54972, 57008, 59553, 60048, 64134, 65052, 70056, 70751, 73296, 75894, 79404, 85512, 86736, 92638, 96201, 97578, 101192, 105084, 105872, 109944, 113841, 119106, 128268, 130104, 138957, 140112, 141502, 151788, 158808, 171024, 178659, 185276, 192402, 195156, 202384, 210168, 212253, 219888, 227682, 238212, 256536, 260208, 277914, 283004, 303576, 317616, 341523, 357318, 370552, 384804, 390312, 416871, 420336, 424506, 455364, 476424, 495257, 513072, 555828, 566008, 607152, 636759, 683046, 714636, 741104, 769608, 780624, 833742, 849012, 910728, 919763, 952848, 990514, 1111656, 1132016, 1250613, 1273518, 1366092, 1429272, 1485771, 1539216, 1667484, 1698024, 1821456, 1839526, 1910277, 1981028, 2223312, 2501226, 2547036, 2732184, 2759289, 2858544, 2971542, 3334968, 3396048, 3679052, 3820554, 3962056, 4457313, 5002452, 5094072, 5464368, 5518578, 5943084, 6438341, 6669936, 7358104, 7641108, 7924112, 8277867, 8914626, 10004904, 10188144, 11037156, 11886168, 12876682, 13371939, 14716208, 15282216, 16555734, 17829252, 19315023, 20009808, 22074312, 23772336, 24833601, 25753364, 26743878, 30564432, 33111468, 35658504, 38630046, 44148624, 49667202, 51506728, 53487756, 57945069, 66222936, 71317008, 77260092, 99334404, 103013456, 106975512, 115890138, 132445872, 154520184, 173835207, 198668808, 213951024, 231780276, 309040368, 347670414, 397337616, 463560552, 695340828, 927121104, 1390681656, 2781363312]

約数ペア:

[(1, 2781363312), (2, 1390681656), (3, 927121104), (4, 695340828), (6, 463560552), (7, 397337616), (8, 347670414), (9, 309040368), (12, 231780276), (13, 213951024), (14, 198668808), (16, 173835207), (18, 154520184), (21, 132445872), (24, 115890138), (26, 106975512), (27, 103013456), (28, 99334404), (36, 77260092), (39, 71317008), (42, 66222936), (48, 57945069), (52, 53487756), (54, 51506728), (56, 49667202), (63, 44148624), (72, 38630046), (78, 35658504), (84, 33111468), (91, 30564432), (104, 26743878), (108, 25753364), (112, 24833601), (117, 23772336), (126, 22074312), (139, 20009808), (144, 19315023), (156, 17829252), (168, 16555734), (182, 15282216), (189, 14716208), (208, 13371939), (216, 12876682), (234, 11886168), (252, 11037156), (273, 10188144), (278, 10004904), (312, 8914626), (336, 8277867), (351, 7924112), (364, 7641108), (378, 7358104), (417, 6669936), (432, 6438341), (468, 5943084), (504, 5518578), (509, 5464368), (546, 5094072), (556, 5002452), (624, 4457313), (702, 3962056), (728, 3820554), (756, 3679052), (819, 3396048), (834, 3334968), (936, 2971542), (973, 2858544), (1008, 2759289), (1018, 2732184), (1092, 2547036), (1112, 2501226), (1251, 2223312), (1404, 1981028), (1456, 1910277), (1512, 1839526), (1527, 1821456), (1638, 1698024), (1668, 1667484), (1807, 1539216), (1872, 1485771), (1946, 1429272), (2036, 1366092), (2184, 1273518), (2224, 1250613), (2457, 1132016), (2502, 1111656), (2808, 990514), (2919, 952848), (3024, 919763), (3054, 910728), (3276, 849012), (3336, 833742), (3563, 780624), (3614, 769608), (3753, 741104), (3892, 714636), (4072, 683046), (4368, 636759), (4581, 607152), (4914, 566008), (5004, 555828), (5421, 513072), (5616, 495257), (5838, 476424), (6108, 455364), (6552, 424506), (6617, 420336), (6672, 416871), (7126, 390312), (7228, 384804), (7506, 370552), (7784, 357318), (8144, 341523), (8757, 317616), (9162, 303576), (9828, 283004), (10008, 277914), (10689, 260208), (10842, 256536), (11676, 238212), (12216, 227682), (12649, 219888), (13104, 212253), (13234, 210168), (13743, 202384), (14252, 195156), (14456, 192402), (15012, 185276), (15568, 178659), (16263, 171024), (17514, 158808), (18324, 151788), (19656, 141502), (19851, 140112), (20016, 138957), (21378, 130104), (21684, 128268), (23352, 119106), (24432, 113841), (25298, 109944), (26271, 105872), (26468, 105084), (27486, 101192), (28504, 97578), (28912, 96201), (30024, 92638), (32067, 86736), (32526, 85512), (35028, 79404), (36648, 75894), (37947, 73296), (39312, 70751), (39702, 70056), (42756, 65052), (43368, 64134), (46319, 60048), (46704, 59553), (48789, 57008), (50596, 54972), (52542, 52936)]