1878137856

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{4159}}^1$

素因数の和:4199

約数の個数: 198

約数和(自身を含む): 6310000320

約数和(自身を除く): 4431862464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4159, 4608, 4704, 5376, 6272, 7056, 7168, 8064, 8318, 9216, 9408, 10752, 12477, 12544, 14112, 16128, 16636, 18816, 21504, 24954, 25088, 28224, 29113, 32256, 33272, 37431, 37632, 49908, 50176, 56448, 58226, 64512, 66544, 74862, 75264, 87339, 99816, 112896, 116452, 133088, 149724, 150528, 174678, 199632, 203791, 225792, 232904, 262017, 266176, 299448, 349356, 399264, 407582, 451584, 465808, 524034, 532352, 598896, 611373, 698712, 798528, 815164, 931616, 1048068, 1064704, 1197792, 1222746, 1397424, 1597056, 1630328, 1834119, 1863232, 2096136, 2129408, 2395584, 2445492, 2794848, 3194112, 3260656, 3668238, 3726464, 4192272, 4258816, 4791168, 4890984, 5589696, 6388224, 6521312, 7336476, 7452928, 8384544, 9582336, 9781968, 11179392, 12776448, 13042624, 14672952, 14905856, 16769088, 19164672, 19563936, 22358784, 26085248, 29345904, 29811712, 33538176, 38329344, 39127872, 44717568, 52170496, 58691808, 67076352, 78255744, 89435136, 104340992, 117383616, 134152704, 156511488, 208681984, 234767232, 268305408, 313022976, 469534464, 626045952, 939068928, 1878137856]

約数ペア:

[(1, 1878137856), (2, 939068928), (3, 626045952), (4, 469534464), (6, 313022976), (7, 268305408), (8, 234767232), (9, 208681984), (12, 156511488), (14, 134152704), (16, 117383616), (18, 104340992), (21, 89435136), (24, 78255744), (28, 67076352), (32, 58691808), (36, 52170496), (42, 44717568), (48, 39127872), (49, 38329344), (56, 33538176), (63, 29811712), (64, 29345904), (72, 26085248), (84, 22358784), (96, 19563936), (98, 19164672), (112, 16769088), (126, 14905856), (128, 14672952), (144, 13042624), (147, 12776448), (168, 11179392), (192, 9781968), (196, 9582336), (224, 8384544), (252, 7452928), (256, 7336476), (288, 6521312), (294, 6388224), (336, 5589696), (384, 4890984), (392, 4791168), (441, 4258816), (448, 4192272), (504, 3726464), (512, 3668238), (576, 3260656), (588, 3194112), (672, 2794848), (768, 2445492), (784, 2395584), (882, 2129408), (896, 2096136), (1008, 1863232), (1024, 1834119), (1152, 1630328), (1176, 1597056), (1344, 1397424), (1536, 1222746), (1568, 1197792), (1764, 1064704), (1792, 1048068), (2016, 931616), (2304, 815164), (2352, 798528), (2688, 698712), (3072, 611373), (3136, 598896), (3528, 532352), (3584, 524034), (4032, 465808), (4159, 451584), (4608, 407582), (4704, 399264), (5376, 349356), (6272, 299448), (7056, 266176), (7168, 262017), (8064, 232904), (8318, 225792), (9216, 203791), (9408, 199632), (10752, 174678), (12477, 150528), (12544, 149724), (14112, 133088), (16128, 116452), (16636, 112896), (18816, 99816), (21504, 87339), (24954, 75264), (25088, 74862), (28224, 66544), (29113, 64512), (32256, 58226), (33272, 56448), (37431, 50176), (37632, 49908)]