1387882944

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:848

約数の個数: 224

約数和(自身を含む): 4696358400

約数和(自身を除く): 3308475456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 179, 189, 192, 216, 224, 252, 288, 336, 358, 378, 432, 448, 504, 537, 576, 641, 672, 716, 756, 864, 1008, 1074, 1253, 1282, 1344, 1432, 1512, 1611, 1728, 1923, 2016, 2148, 2506, 2564, 2864, 3024, 3222, 3759, 3846, 4032, 4296, 4487, 4833, 5012, 5128, 5728, 5769, 6048, 6444, 7518, 7692, 8592, 8974, 9666, 10024, 10256, 11277, 11456, 11538, 12096, 12888, 13461, 15036, 15384, 17184, 17307, 17948, 19332, 20048, 20512, 22554, 23076, 25776, 26922, 30072, 30768, 33831, 34368, 34614, 35896, 38664, 40096, 40383, 41024, 45108, 46152, 51552, 53844, 60144, 61536, 67662, 69228, 71792, 77328, 80192, 80766, 90216, 92304, 103104, 107688, 114739, 120288, 121149, 123072, 135324, 138456, 143584, 154656, 161532, 180432, 184608, 215376, 229478, 240576, 242298, 270648, 276912, 287168, 309312, 323064, 344217, 360864, 369216, 430752, 458956, 484596, 541296, 553824, 646128, 688434, 721728, 803173, 861504, 917912, 969192, 1032651, 1082592, 1107648, 1292256, 1376868, 1606346, 1835824, 1938384, 2065302, 2165184, 2409519, 2584512, 2753736, 3097953, 3212692, 3671648, 3876768, 4130604, 4819038, 5507472, 6195906, 6425384, 7228557, 7343296, 7753536, 8261208, 9638076, 11014944, 12391812, 12850768, 14457114, 16522416, 19276152, 21685671, 22029888, 24783624, 25701536, 28914228, 33044832, 38552304, 43371342, 49567248, 51403072, 57828456, 66089664, 77104608, 86742684, 99134496, 115656912, 154209216, 173485368, 198268992, 231313824, 346970736, 462627648, 693941472, 1387882944]

約数ペア:

[(1, 1387882944), (2, 693941472), (3, 462627648), (4, 346970736), (6, 231313824), (7, 198268992), (8, 173485368), (9, 154209216), (12, 115656912), (14, 99134496), (16, 86742684), (18, 77104608), (21, 66089664), (24, 57828456), (27, 51403072), (28, 49567248), (32, 43371342), (36, 38552304), (42, 33044832), (48, 28914228), (54, 25701536), (56, 24783624), (63, 22029888), (64, 21685671), (72, 19276152), (84, 16522416), (96, 14457114), (108, 12850768), (112, 12391812), (126, 11014944), (144, 9638076), (168, 8261208), (179, 7753536), (189, 7343296), (192, 7228557), (216, 6425384), (224, 6195906), (252, 5507472), (288, 4819038), (336, 4130604), (358, 3876768), (378, 3671648), (432, 3212692), (448, 3097953), (504, 2753736), (537, 2584512), (576, 2409519), (641, 2165184), (672, 2065302), (716, 1938384), (756, 1835824), (864, 1606346), (1008, 1376868), (1074, 1292256), (1253, 1107648), (1282, 1082592), (1344, 1032651), (1432, 969192), (1512, 917912), (1611, 861504), (1728, 803173), (1923, 721728), (2016, 688434), (2148, 646128), (2506, 553824), (2564, 541296), (2864, 484596), (3024, 458956), (3222, 430752), (3759, 369216), (3846, 360864), (4032, 344217), (4296, 323064), (4487, 309312), (4833, 287168), (5012, 276912), (5128, 270648), (5728, 242298), (5769, 240576), (6048, 229478), (6444, 215376), (7518, 184608), (7692, 180432), (8592, 161532), (8974, 154656), (9666, 143584), (10024, 138456), (10256, 135324), (11277, 123072), (11456, 121149), (11538, 120288), (12096, 114739), (12888, 107688), (13461, 103104), (15036, 92304), (15384, 90216), (17184, 80766), (17307, 80192), (17948, 77328), (19332, 71792), (20048, 69228), (20512, 67662), (22554, 61536), (23076, 60144), (25776, 53844), (26922, 51552), (30072, 46152), (30768, 45108), (33831, 41024), (34368, 40383), (34614, 40096), (35896, 38664)]