272557584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 884665600

約数和(自身を除く): 612108016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 79, 97, 104, 114, 117, 144, 152, 156, 158, 171, 194, 208, 228, 234, 237, 247, 291, 304, 312, 316, 342, 388, 456, 468, 474, 494, 582, 624, 632, 684, 711, 741, 776, 873, 912, 936, 948, 988, 1027, 1164, 1261, 1264, 1368, 1422, 1482, 1501, 1552, 1746, 1843, 1872, 1896, 1976, 2054, 2223, 2328, 2522, 2736, 2844, 2964, 3002, 3081, 3492, 3686, 3783, 3792, 3952, 4108, 4446, 4503, 4656, 5044, 5529, 5688, 5928, 6004, 6162, 6984, 7372, 7566, 7663, 8216, 8892, 9006, 9243, 10088, 11058, 11349, 11376, 11856, 12008, 12324, 13509, 13968, 14744, 15132, 15326, 16432, 16587, 17784, 18012, 18486, 19513, 20176, 22116, 22698, 22989, 23959, 24016, 24648, 27018, 29488, 30264, 30652, 33174, 35568, 36024, 36972, 39026, 44232, 45396, 45978, 47918, 49296, 54036, 58539, 60528, 61304, 66348, 68967, 71877, 72048, 73944, 78052, 88464, 90792, 91956, 95836, 99619, 108072, 117078, 122608, 132696, 137934, 143754, 145597, 147888, 156104, 175617, 181584, 183912, 191672, 199238, 215631, 216144, 234156, 265392, 275868, 287508, 291194, 298857, 312208, 351234, 367824, 383344, 398476, 431262, 436791, 468312, 551736, 575016, 582388, 597714, 702468, 796952, 862524, 873582, 896571, 936624, 1103472, 1150032, 1164776, 1195428, 1310373, 1404936, 1593904, 1725048, 1747164, 1793142, 1892761, 2329552, 2390856, 2620746, 2809872, 3450096, 3494328, 3586284, 3785522, 4781712, 5241492, 5678283, 6988656, 7172568, 7571044, 10482984, 11356566, 14345136, 15142088, 17034849, 20965968, 22713132, 30284176, 34069698, 45426264, 68139396, 90852528, 136278792, 272557584]

約数ペア:

[(1, 272557584), (2, 136278792), (3, 90852528), (4, 68139396), (6, 45426264), (8, 34069698), (9, 30284176), (12, 22713132), (13, 20965968), (16, 17034849), (18, 15142088), (19, 14345136), (24, 11356566), (26, 10482984), (36, 7571044), (38, 7172568), (39, 6988656), (48, 5678283), (52, 5241492), (57, 4781712), (72, 3785522), (76, 3586284), (78, 3494328), (79, 3450096), (97, 2809872), (104, 2620746), (114, 2390856), (117, 2329552), (144, 1892761), (152, 1793142), (156, 1747164), (158, 1725048), (171, 1593904), (194, 1404936), (208, 1310373), (228, 1195428), (234, 1164776), (237, 1150032), (247, 1103472), (291, 936624), (304, 896571), (312, 873582), (316, 862524), (342, 796952), (388, 702468), (456, 597714), (468, 582388), (474, 575016), (494, 551736), (582, 468312), (624, 436791), (632, 431262), (684, 398476), (711, 383344), (741, 367824), (776, 351234), (873, 312208), (912, 298857), (936, 291194), (948, 287508), (988, 275868), (1027, 265392), (1164, 234156), (1261, 216144), (1264, 215631), (1368, 199238), (1422, 191672), (1482, 183912), (1501, 181584), (1552, 175617), (1746, 156104), (1843, 147888), (1872, 145597), (1896, 143754), (1976, 137934), (2054, 132696), (2223, 122608), (2328, 117078), (2522, 108072), (2736, 99619), (2844, 95836), (2964, 91956), (3002, 90792), (3081, 88464), (3492, 78052), (3686, 73944), (3783, 72048), (3792, 71877), (3952, 68967), (4108, 66348), (4446, 61304), (4503, 60528), (4656, 58539), (5044, 54036), (5529, 49296), (5688, 47918), (5928, 45978), (6004, 45396), (6162, 44232), (6984, 39026), (7372, 36972), (7566, 36024), (7663, 35568), (8216, 33174), (8892, 30652), (9006, 30264), (9243, 29488), (10088, 27018), (11058, 24648), (11349, 24016), (11376, 23959), (11856, 22989), (12008, 22698), (12324, 22116), (13509, 20176), (13968, 19513), (14744, 18486), (15132, 18012), (15326, 17784), (16432, 16587)]