248073408

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 224

約数和(自身を含む): 823203840

約数和(自身を除く): 575130432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 421, 432, 496, 528, 558, 576, 594, 682, 704, 744, 792, 837, 842, 864, 992, 1023, 1056, 1116, 1188, 1263, 1364, 1488, 1584, 1674, 1684, 1728, 1984, 2046, 2112, 2232, 2376, 2526, 2728, 2976, 3069, 3168, 3348, 3368, 3789, 4092, 4464, 4631, 4752, 5052, 5456, 5952, 6138, 6336, 6696, 6736, 7578, 8184, 8928, 9207, 9262, 9504, 10104, 10912, 11367, 12276, 13051, 13392, 13472, 13893, 15156, 16368, 17856, 18414, 18524, 19008, 20208, 21824, 22734, 24552, 26102, 26784, 26944, 27786, 30312, 32736, 36828, 37048, 39153, 40416, 41679, 45468, 49104, 52204, 53568, 55572, 60624, 65472, 73656, 74096, 78306, 80832, 83358, 90936, 98208, 104408, 111144, 117459, 121248, 125037, 143561, 147312, 148192, 156612, 166716, 181872, 196416, 208816, 222288, 234918, 242496, 250074, 287122, 294624, 296384, 313224, 333432, 352377, 363744, 417632, 430683, 444576, 469836, 500148, 574244, 589248, 626448, 666864, 704754, 727488, 835264, 861366, 889152, 939672, 1000296, 1148488, 1252896, 1292049, 1333728, 1409508, 1722732, 1879344, 2000592, 2296976, 2505792, 2584098, 2667456, 2819016, 3445464, 3758688, 3876147, 4001184, 4593952, 5168196, 5638032, 6890928, 7517376, 7752294, 8002368, 9187904, 10336392, 11276064, 13781856, 15504588, 20672784, 22552128, 27563712, 31009176, 41345568, 62018352, 82691136, 124036704, 248073408]

約数ペア:

[(1, 248073408), (2, 124036704), (3, 82691136), (4, 62018352), (6, 41345568), (8, 31009176), (9, 27563712), (11, 22552128), (12, 20672784), (16, 15504588), (18, 13781856), (22, 11276064), (24, 10336392), (27, 9187904), (31, 8002368), (32, 7752294), (33, 7517376), (36, 6890928), (44, 5638032), (48, 5168196), (54, 4593952), (62, 4001184), (64, 3876147), (66, 3758688), (72, 3445464), (88, 2819016), (93, 2667456), (96, 2584098), (99, 2505792), (108, 2296976), (124, 2000592), (132, 1879344), (144, 1722732), (176, 1409508), (186, 1333728), (192, 1292049), (198, 1252896), (216, 1148488), (248, 1000296), (264, 939672), (279, 889152), (288, 861366), (297, 835264), (341, 727488), (352, 704754), (372, 666864), (396, 626448), (421, 589248), (432, 574244), (496, 500148), (528, 469836), (558, 444576), (576, 430683), (594, 417632), (682, 363744), (704, 352377), (744, 333432), (792, 313224), (837, 296384), (842, 294624), (864, 287122), (992, 250074), (1023, 242496), (1056, 234918), (1116, 222288), (1188, 208816), (1263, 196416), (1364, 181872), (1488, 166716), (1584, 156612), (1674, 148192), (1684, 147312), (1728, 143561), (1984, 125037), (2046, 121248), (2112, 117459), (2232, 111144), (2376, 104408), (2526, 98208), (2728, 90936), (2976, 83358), (3069, 80832), (3168, 78306), (3348, 74096), (3368, 73656), (3789, 65472), (4092, 60624), (4464, 55572), (4631, 53568), (4752, 52204), (5052, 49104), (5456, 45468), (5952, 41679), (6138, 40416), (6336, 39153), (6696, 37048), (6736, 36828), (7578, 32736), (8184, 30312), (8928, 27786), (9207, 26944), (9262, 26784), (9504, 26102), (10104, 24552), (10912, 22734), (11367, 21824), (12276, 20208), (13051, 19008), (13392, 18524), (13472, 18414), (13893, 17856), (15156, 16368)]