1611131256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 256

約数和(自身を含む): 5428224000

約数和(自身を除く): 3817092744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 54, 56, 62, 63, 72, 74, 84, 93, 108, 111, 124, 126, 148, 168, 186, 189, 216, 217, 222, 248, 252, 259, 279, 296, 333, 372, 378, 434, 444, 504, 518, 558, 651, 666, 744, 756, 777, 837, 868, 888, 929, 999, 1036, 1116, 1147, 1302, 1332, 1512, 1554, 1674, 1736, 1858, 1953, 1998, 2072, 2232, 2294, 2331, 2604, 2664, 2787, 3108, 3348, 3441, 3716, 3906, 3996, 4588, 4662, 5208, 5574, 5859, 6216, 6503, 6696, 6882, 6993, 7432, 7812, 7992, 8029, 8361, 9176, 9324, 10323, 11148, 11718, 13006, 13764, 13986, 15624, 16058, 16722, 18648, 19509, 20646, 22296, 23436, 24087, 25083, 26012, 27528, 27972, 28799, 30969, 32116, 33444, 34373, 39018, 41292, 46872, 48174, 50166, 52024, 55944, 57598, 58527, 61938, 64232, 66888, 68746, 72261, 78036, 82584, 86397, 96348, 100332, 103119, 115196, 117054, 123876, 137492, 144522, 156072, 172794, 175581, 192696, 200664, 201593, 206238, 216783, 230392, 234108, 240611, 247752, 259191, 274984, 289044, 309357, 345588, 351162, 403186, 412476, 433566, 468216, 481222, 518382, 578088, 604779, 618714, 691176, 702324, 721833, 777573, 806372, 824952, 867132, 928071, 962444, 1036764, 1065563, 1209558, 1237428, 1404648, 1443666, 1555146, 1612744, 1734264, 1814337, 1856142, 1924888, 2073528, 2131126, 2165499, 2419116, 2474856, 2887332, 3110292, 3196689, 3628674, 3712284, 4262252, 4330998, 4838232, 5443011, 5774664, 6220584, 6393378, 6496497, 7257348, 7424568, 7458941, 8524504, 8661996, 9590067, 10886022, 12786756, 12992994, 14514696, 14917882, 17323992, 19180134, 21772044, 22376823, 25573512, 25985988, 28770201, 29835764, 38360268, 43544088, 44753646, 51971976, 57540402, 59671528, 67130469, 76720536, 89507292, 115080804, 134260938, 179014584, 201391407, 230161608, 268521876, 402782814, 537043752, 805565628, 1611131256]

約数ペア:

[(1, 1611131256), (2, 805565628), (3, 537043752), (4, 402782814), (6, 268521876), (7, 230161608), (8, 201391407), (9, 179014584), (12, 134260938), (14, 115080804), (18, 89507292), (21, 76720536), (24, 67130469), (27, 59671528), (28, 57540402), (31, 51971976), (36, 44753646), (37, 43544088), (42, 38360268), (54, 29835764), (56, 28770201), (62, 25985988), (63, 25573512), (72, 22376823), (74, 21772044), (84, 19180134), (93, 17323992), (108, 14917882), (111, 14514696), (124, 12992994), (126, 12786756), (148, 10886022), (168, 9590067), (186, 8661996), (189, 8524504), (216, 7458941), (217, 7424568), (222, 7257348), (248, 6496497), (252, 6393378), (259, 6220584), (279, 5774664), (296, 5443011), (333, 4838232), (372, 4330998), (378, 4262252), (434, 3712284), (444, 3628674), (504, 3196689), (518, 3110292), (558, 2887332), (651, 2474856), (666, 2419116), (744, 2165499), (756, 2131126), (777, 2073528), (837, 1924888), (868, 1856142), (888, 1814337), (929, 1734264), (999, 1612744), (1036, 1555146), (1116, 1443666), (1147, 1404648), (1302, 1237428), (1332, 1209558), (1512, 1065563), (1554, 1036764), (1674, 962444), (1736, 928071), (1858, 867132), (1953, 824952), (1998, 806372), (2072, 777573), (2232, 721833), (2294, 702324), (2331, 691176), (2604, 618714), (2664, 604779), (2787, 578088), (3108, 518382), (3348, 481222), (3441, 468216), (3716, 433566), (3906, 412476), (3996, 403186), (4588, 351162), (4662, 345588), (5208, 309357), (5574, 289044), (5859, 274984), (6216, 259191), (6503, 247752), (6696, 240611), (6882, 234108), (6993, 230392), (7432, 216783), (7812, 206238), (7992, 201593), (8029, 200664), (8361, 192696), (9176, 175581), (9324, 172794), (10323, 156072), (11148, 144522), (11718, 137492), (13006, 123876), (13764, 117054), (13986, 115196), (15624, 103119), (16058, 100332), (16722, 96348), (18648, 86397), (19509, 82584), (20646, 78036), (22296, 72261), (23436, 68746), (24087, 66888), (25083, 64232), (26012, 61938), (27528, 58527), (27972, 57598), (28799, 55944), (30969, 52024), (32116, 50166), (33444, 48174), (34373, 46872), (39018, 41292)]