1284005376

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 240

約数和(自身を含む): 4038853104

約数和(自身を除く): 2754847728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 192, 204, 222, 256, 272, 288, 296, 306, 333, 384, 408, 443, 444, 512, 544, 576, 592, 612, 629, 666, 768, 816, 886, 888, 1088, 1152, 1184, 1224, 1258, 1329, 1332, 1536, 1632, 1772, 1776, 1887, 2176, 2304, 2368, 2448, 2516, 2658, 2664, 3264, 3544, 3552, 3774, 3987, 4352, 4608, 4736, 4896, 5032, 5316, 5328, 5661, 6528, 7088, 7104, 7531, 7548, 7974, 8704, 9472, 9792, 10064, 10632, 10656, 11322, 13056, 14176, 14208, 15062, 15096, 15948, 16391, 18944, 19584, 20128, 21264, 21312, 22593, 22644, 26112, 28352, 28416, 30124, 30192, 31896, 32782, 39168, 40256, 42528, 42624, 45186, 45288, 49173, 56704, 56832, 60248, 60384, 63792, 65564, 67779, 78336, 80512, 85056, 85248, 90372, 90576, 98346, 113408, 120496, 120768, 127584, 131128, 135558, 147519, 161024, 170112, 170496, 180744, 181152, 196692, 226816, 240992, 241536, 255168, 262256, 271116, 278647, 295038, 322048, 340224, 361488, 362304, 393384, 481984, 483072, 510336, 524512, 542232, 557294, 590076, 680448, 722976, 724608, 786768, 835941, 963968, 966144, 1020672, 1049024, 1084464, 1114588, 1180152, 1445952, 1449216, 1573536, 1671882, 1927936, 2041344, 2098048, 2168928, 2229176, 2360304, 2507823, 2891904, 2898432, 3147072, 3343764, 3855872, 4196096, 4337856, 4458352, 4720608, 5015646, 5783808, 6294144, 6687528, 8392192, 8675712, 8916704, 9441216, 10031292, 11567616, 12588288, 13375056, 17351424, 17833408, 18882432, 20062584, 25176576, 26750112, 34702848, 35666816, 37764864, 40125168, 53500224, 71333632, 75529728, 80250336, 107000448, 142667264, 160500672, 214000896, 321001344, 428001792, 642002688, 1284005376]

約数ペア:

[(1, 1284005376), (2, 642002688), (3, 428001792), (4, 321001344), (6, 214000896), (8, 160500672), (9, 142667264), (12, 107000448), (16, 80250336), (17, 75529728), (18, 71333632), (24, 53500224), (32, 40125168), (34, 37764864), (36, 35666816), (37, 34702848), (48, 26750112), (51, 25176576), (64, 20062584), (68, 18882432), (72, 17833408), (74, 17351424), (96, 13375056), (102, 12588288), (111, 11567616), (128, 10031292), (136, 9441216), (144, 8916704), (148, 8675712), (153, 8392192), (192, 6687528), (204, 6294144), (222, 5783808), (256, 5015646), (272, 4720608), (288, 4458352), (296, 4337856), (306, 4196096), (333, 3855872), (384, 3343764), (408, 3147072), (443, 2898432), (444, 2891904), (512, 2507823), (544, 2360304), (576, 2229176), (592, 2168928), (612, 2098048), (629, 2041344), (666, 1927936), (768, 1671882), (816, 1573536), (886, 1449216), (888, 1445952), (1088, 1180152), (1152, 1114588), (1184, 1084464), (1224, 1049024), (1258, 1020672), (1329, 966144), (1332, 963968), (1536, 835941), (1632, 786768), (1772, 724608), (1776, 722976), (1887, 680448), (2176, 590076), (2304, 557294), (2368, 542232), (2448, 524512), (2516, 510336), (2658, 483072), (2664, 481984), (3264, 393384), (3544, 362304), (3552, 361488), (3774, 340224), (3987, 322048), (4352, 295038), (4608, 278647), (4736, 271116), (4896, 262256), (5032, 255168), (5316, 241536), (5328, 240992), (5661, 226816), (6528, 196692), (7088, 181152), (7104, 180744), (7531, 170496), (7548, 170112), (7974, 161024), (8704, 147519), (9472, 135558), (9792, 131128), (10064, 127584), (10632, 120768), (10656, 120496), (11322, 113408), (13056, 98346), (14176, 90576), (14208, 90372), (15062, 85248), (15096, 85056), (15948, 80512), (16391, 78336), (18944, 67779), (19584, 65564), (20128, 63792), (21264, 60384), (21312, 60248), (22593, 56832), (22644, 56704), (26112, 49173), (28352, 45288), (28416, 45186), (30124, 42624), (30192, 42528), (31896, 40256), (32782, 39168)]