978249888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 288

約数和(自身を含む): 3582738432

約数和(自身を除く): 2604488544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 672, 682, 693, 744, 792, 868, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1364, 1386, 1423, 1488, 1584, 1736, 1848, 1953, 2016, 2046, 2232, 2387, 2464, 2604, 2728, 2772, 2846, 2976, 3069, 3168, 3472, 3696, 3906, 4092, 4269, 4464, 4774, 5208, 5456, 5544, 5692, 6138, 6944, 7161, 7392, 7812, 8184, 8538, 8928, 9548, 9961, 10416, 10912, 11088, 11384, 12276, 12807, 14322, 15624, 15653, 16368, 17076, 19096, 19922, 20832, 21483, 22176, 22768, 24552, 25614, 28644, 29883, 31248, 31306, 32736, 34152, 38192, 39844, 42966, 44113, 45536, 46959, 49104, 51228, 57288, 59766, 62496, 62612, 68304, 76384, 79688, 85932, 88226, 89649, 93918, 98208, 102456, 109571, 114576, 119532, 125224, 132339, 136608, 140877, 159376, 171864, 176452, 179298, 187836, 204912, 219142, 229152, 239064, 250448, 264678, 281754, 308791, 318752, 328713, 343728, 352904, 358596, 375672, 397017, 409824, 438284, 478128, 485243, 500896, 529356, 563508, 617582, 657426, 687456, 705808, 717192, 751344, 794034, 876568, 926373, 956256, 970486, 986139, 1058712, 1127016, 1235164, 1314852, 1411616, 1434384, 1455729, 1502688, 1588068, 1753136, 1852746, 1940972, 1972278, 2117424, 2254032, 2470328, 2629704, 2779119, 2868768, 2911458, 3176136, 3396701, 3506272, 3705492, 3881944, 3944556, 4234848, 4367187, 4508064, 4940656, 5259408, 5558238, 5822916, 6352272, 6793402, 7410984, 7763888, 7889112, 8734374, 9881312, 10190103, 10518816, 11116476, 11645832, 12704544, 13586804, 14821968, 15527776, 15778224, 17468748, 20380206, 22232952, 23291664, 27173608, 29643936, 30570309, 31556448, 34937496, 40760412, 44465904, 46583328, 54347216, 61140618, 69874992, 81520824, 88931808, 108694432, 122281236, 139749984, 163041648, 244562472, 326083296, 489124944, 978249888]

約数ペア:

[(1, 978249888), (2, 489124944), (3, 326083296), (4, 244562472), (6, 163041648), (7, 139749984), (8, 122281236), (9, 108694432), (11, 88931808), (12, 81520824), (14, 69874992), (16, 61140618), (18, 54347216), (21, 46583328), (22, 44465904), (24, 40760412), (28, 34937496), (31, 31556448), (32, 30570309), (33, 29643936), (36, 27173608), (42, 23291664), (44, 22232952), (48, 20380206), (56, 17468748), (62, 15778224), (63, 15527776), (66, 14821968), (72, 13586804), (77, 12704544), (84, 11645832), (88, 11116476), (93, 10518816), (96, 10190103), (99, 9881312), (112, 8734374), (124, 7889112), (126, 7763888), (132, 7410984), (144, 6793402), (154, 6352272), (168, 5822916), (176, 5558238), (186, 5259408), (198, 4940656), (217, 4508064), (224, 4367187), (231, 4234848), (248, 3944556), (252, 3881944), (264, 3705492), (279, 3506272), (288, 3396701), (308, 3176136), (336, 2911458), (341, 2868768), (352, 2779119), (372, 2629704), (396, 2470328), (434, 2254032), (462, 2117424), (496, 1972278), (504, 1940972), (528, 1852746), (558, 1753136), (616, 1588068), (651, 1502688), (672, 1455729), (682, 1434384), (693, 1411616), (744, 1314852), (792, 1235164), (868, 1127016), (924, 1058712), (992, 986139), (1008, 970486), (1023, 956256), (1056, 926373), (1116, 876568), (1232, 794034), (1302, 751344), (1364, 717192), (1386, 705808), (1423, 687456), (1488, 657426), (1584, 617582), (1736, 563508), (1848, 529356), (1953, 500896), (2016, 485243), (2046, 478128), (2232, 438284), (2387, 409824), (2464, 397017), (2604, 375672), (2728, 358596), (2772, 352904), (2846, 343728), (2976, 328713), (3069, 318752), (3168, 308791), (3472, 281754), (3696, 264678), (3906, 250448), (4092, 239064), (4269, 229152), (4464, 219142), (4774, 204912), (5208, 187836), (5456, 179298), (5544, 176452), (5692, 171864), (6138, 159376), (6944, 140877), (7161, 136608), (7392, 132339), (7812, 125224), (8184, 119532), (8538, 114576), (8928, 109571), (9548, 102456), (9961, 98208), (10416, 93918), (10912, 89649), (11088, 88226), (11384, 85932), (12276, 79688), (12807, 76384), (14322, 68304), (15624, 62612), (15653, 62496), (16368, 59766), (17076, 57288), (19096, 51228), (19922, 49104), (20832, 46959), (21483, 45536), (22176, 44113), (22768, 42966), (24552, 39844), (25614, 38192), (28644, 34152), (29883, 32736), (31248, 31306)]