1672179264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1313

約数の個数: 168

約数和(自身を含む): 5494739328

約数和(自身を除く): 3822560064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 641, 647, 672, 1008, 1282, 1294, 1344, 1923, 1941, 2016, 2564, 2588, 3846, 3882, 4032, 4487, 4529, 5128, 5176, 5769, 5823, 7692, 7764, 8974, 9058, 10256, 10352, 11538, 11646, 13461, 13587, 15384, 15528, 17948, 18116, 20512, 20704, 23076, 23292, 26922, 27174, 30768, 31056, 35896, 36232, 40383, 40761, 41024, 41408, 46152, 46584, 53844, 54348, 61536, 62112, 71792, 72464, 80766, 81522, 92304, 93168, 107688, 108696, 123072, 124224, 143584, 144928, 161532, 163044, 184608, 186336, 215376, 217392, 287168, 289856, 323064, 326088, 369216, 372672, 414727, 430752, 434784, 646128, 652176, 829454, 861504, 869568, 1244181, 1292256, 1304352, 1658908, 2488362, 2584512, 2608704, 2903089, 3317816, 3732543, 4976724, 5806178, 6635632, 7465086, 8709267, 9953448, 11612356, 13271264, 14930172, 17418534, 19906896, 23224712, 26127801, 26542528, 29860344, 34837068, 39813792, 46449424, 52255602, 59720688, 69674136, 79627584, 92898848, 104511204, 119441376, 139348272, 185797696, 209022408, 238882752, 278696544, 418044816, 557393088, 836089632, 1672179264]

約数ペア:

[(1, 1672179264), (2, 836089632), (3, 557393088), (4, 418044816), (6, 278696544), (7, 238882752), (8, 209022408), (9, 185797696), (12, 139348272), (14, 119441376), (16, 104511204), (18, 92898848), (21, 79627584), (24, 69674136), (28, 59720688), (32, 52255602), (36, 46449424), (42, 39813792), (48, 34837068), (56, 29860344), (63, 26542528), (64, 26127801), (72, 23224712), (84, 19906896), (96, 17418534), (112, 14930172), (126, 13271264), (144, 11612356), (168, 9953448), (192, 8709267), (224, 7465086), (252, 6635632), (288, 5806178), (336, 4976724), (448, 3732543), (504, 3317816), (576, 2903089), (641, 2608704), (647, 2584512), (672, 2488362), (1008, 1658908), (1282, 1304352), (1294, 1292256), (1344, 1244181), (1923, 869568), (1941, 861504), (2016, 829454), (2564, 652176), (2588, 646128), (3846, 434784), (3882, 430752), (4032, 414727), (4487, 372672), (4529, 369216), (5128, 326088), (5176, 323064), (5769, 289856), (5823, 287168), (7692, 217392), (7764, 215376), (8974, 186336), (9058, 184608), (10256, 163044), (10352, 161532), (11538, 144928), (11646, 143584), (13461, 124224), (13587, 123072), (15384, 108696), (15528, 107688), (17948, 93168), (18116, 92304), (20512, 81522), (20704, 80766), (23076, 72464), (23292, 71792), (26922, 62112), (27174, 61536), (30768, 54348), (31056, 53844), (35896, 46584), (36232, 46152), (40383, 41408), (40761, 41024)]