28218369536

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 320

約数和(自身を含む): 72595353600

約数和(自身を除く): 44376984064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 43, 46, 56, 64, 76, 86, 92, 112, 128, 133, 152, 161, 172, 184, 224, 256, 266, 301, 304, 322, 344, 368, 419, 437, 448, 512, 532, 602, 608, 644, 688, 736, 817, 838, 874, 896, 989, 1064, 1204, 1216, 1288, 1376, 1472, 1634, 1676, 1748, 1792, 1978, 2128, 2408, 2432, 2576, 2752, 2933, 2944, 3059, 3268, 3352, 3496, 3584, 3956, 4256, 4816, 4864, 5152, 5504, 5719, 5866, 5888, 6118, 6536, 6704, 6923, 6992, 7912, 7961, 8512, 9632, 9637, 9728, 10304, 11008, 11438, 11732, 11776, 12236, 13072, 13408, 13846, 13984, 15824, 15922, 17024, 18017, 18791, 19264, 19274, 20608, 22016, 22876, 23464, 24472, 26144, 26816, 27692, 27968, 31648, 31844, 34048, 36034, 37582, 38528, 38548, 41216, 45752, 46928, 48944, 52288, 53632, 55384, 55727, 55936, 63296, 63688, 67459, 68096, 72068, 75164, 77056, 77096, 82432, 91504, 93856, 97888, 104576, 107264, 110768, 111454, 111872, 126119, 126592, 127376, 131537, 134918, 144136, 150328, 154112, 154192, 183008, 183103, 187712, 195776, 209152, 214528, 221536, 222908, 223744, 252238, 253184, 254752, 263074, 269836, 288272, 300656, 308384, 342323, 366016, 366206, 375424, 391552, 414391, 418304, 443072, 445816, 504476, 506368, 509504, 526148, 539672, 576544, 601312, 616768, 684646, 732032, 732412, 750848, 783104, 828782, 886144, 891632, 1008952, 1019008, 1052296, 1079344, 1153088, 1202624, 1233536, 1281721, 1369292, 1464064, 1464824, 1501696, 1566208, 1657564, 1772288, 1783264, 2017904, 2038016, 2104592, 2158688, 2306176, 2396261, 2405248, 2467072, 2563442, 2738584, 2900737, 2928128, 2929648, 3315128, 3544576, 3566528, 4035808, 4076032, 4209184, 4317376, 4612352, 4792522, 4810496, 4934144, 5126884, 5477168, 5801474, 5859296, 6630256, 7133056, 7873429, 8071616, 8418368, 8634752, 9224704, 9585044, 9620992, 10253768, 10954336, 11602948, 11718592, 13260512, 14266112, 15746858, 16143232, 16836736, 17269504, 19170088, 20507536, 21908672, 23205896, 23437184, 26521024, 28532224, 31493716, 32286464, 33673472, 34539008, 38340176, 41015072, 43817344, 46411792, 46874368, 53042048, 55114003, 62987432, 64572928, 67346944, 76680352, 82030144, 87634688, 92823584, 93748736, 106084096, 110228006, 125974864, 153360704, 164060288, 175269376, 185647168, 212168192, 220456012, 251949728, 306721408, 328120576, 371294336, 440912024, 503899456, 613442816, 656241152, 742588672, 881824048, 1007798912, 1226885632, 1485177344, 1763648096, 2015597824, 3527296192, 4031195648, 7054592384, 14109184768, 28218369536]

約数ペア:

[(1, 28218369536), (2, 14109184768), (4, 7054592384), (7, 4031195648), (8, 3527296192), (14, 2015597824), (16, 1763648096), (19, 1485177344), (23, 1226885632), (28, 1007798912), (32, 881824048), (38, 742588672), (43, 656241152), (46, 613442816), (56, 503899456), (64, 440912024), (76, 371294336), (86, 328120576), (92, 306721408), (112, 251949728), (128, 220456012), (133, 212168192), (152, 185647168), (161, 175269376), (172, 164060288), (184, 153360704), (224, 125974864), (256, 110228006), (266, 106084096), (301, 93748736), (304, 92823584), (322, 87634688), (344, 82030144), (368, 76680352), (419, 67346944), (437, 64572928), (448, 62987432), (512, 55114003), (532, 53042048), (602, 46874368), (608, 46411792), (644, 43817344), (688, 41015072), (736, 38340176), (817, 34539008), (838, 33673472), (874, 32286464), (896, 31493716), (989, 28532224), (1064, 26521024), (1204, 23437184), (1216, 23205896), (1288, 21908672), (1376, 20507536), (1472, 19170088), (1634, 17269504), (1676, 16836736), (1748, 16143232), (1792, 15746858), (1978, 14266112), (2128, 13260512), (2408, 11718592), (2432, 11602948), (2576, 10954336), (2752, 10253768), (2933, 9620992), (2944, 9585044), (3059, 9224704), (3268, 8634752), (3352, 8418368), (3496, 8071616), (3584, 7873429), (3956, 7133056), (4256, 6630256), (4816, 5859296), (4864, 5801474), (5152, 5477168), (5504, 5126884), (5719, 4934144), (5866, 4810496), (5888, 4792522), (6118, 4612352), (6536, 4317376), (6704, 4209184), (6923, 4076032), (6992, 4035808), (7912, 3566528), (7961, 3544576), (8512, 3315128), (9632, 2929648), (9637, 2928128), (9728, 2900737), (10304, 2738584), (11008, 2563442), (11438, 2467072), (11732, 2405248), (11776, 2396261), (12236, 2306176), (13072, 2158688), (13408, 2104592), (13846, 2038016), (13984, 2017904), (15824, 1783264), (15922, 1772288), (17024, 1657564), (18017, 1566208), (18791, 1501696), (19264, 1464824), (19274, 1464064), (20608, 1369292), (22016, 1281721), (22876, 1233536), (23464, 1202624), (24472, 1153088), (26144, 1079344), (26816, 1052296), (27692, 1019008), (27968, 1008952), (31648, 891632), (31844, 886144), (34048, 828782), (36034, 783104), (37582, 750848), (38528, 732412), (38548, 732032), (41216, 684646), (45752, 616768), (46928, 601312), (48944, 576544), (52288, 539672), (53632, 526148), (55384, 509504), (55727, 506368), (55936, 504476), (63296, 445816), (63688, 443072), (67459, 418304), (68096, 414391), (72068, 391552), (75164, 375424), (77056, 366206), (77096, 366016), (82432, 342323), (91504, 308384), (93856, 300656), (97888, 288272), (104576, 269836), (107264, 263074), (110768, 254752), (111454, 253184), (111872, 252238), (126119, 223744), (126592, 222908), (127376, 221536), (131537, 214528), (134918, 209152), (144136, 195776), (150328, 187712), (154112, 183103), (154192, 183008)]