16643267712

素因数分解:

$2^7\times 3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 48690720000

約数和(自身を除く): 32047452288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 267, 271, 288, 356, 384, 534, 542, 576, 599, 712, 801, 813, 1068, 1084, 1152, 1198, 1424, 1602, 1626, 1797, 2136, 2168, 2396, 2439, 2848, 3204, 3252, 3594, 4272, 4336, 4792, 4878, 5391, 5696, 6408, 6504, 7188, 8544, 8672, 9584, 9756, 10782, 11392, 12816, 13008, 14376, 17088, 17344, 19168, 19512, 21564, 24119, 25632, 26016, 28752, 34176, 34688, 38336, 39024, 43128, 48238, 51264, 52032, 53311, 57504, 72357, 76672, 78048, 86256, 96476, 102528, 104064, 106622, 115008, 144714, 156096, 159933, 162329, 172512, 192952, 213244, 217071, 230016, 289428, 312192, 319866, 324658, 345024, 385904, 426488, 434142, 479799, 486987, 578856, 639732, 649316, 690048, 771808, 852976, 868284, 959598, 973974, 1157712, 1279464, 1298632, 1460961, 1543616, 1705952, 1736568, 1919196, 1947948, 2315424, 2558928, 2597264, 2921922, 3087232, 3411904, 3473136, 3838392, 3895896, 4630848, 5117856, 5194528, 5843844, 6823808, 6946272, 7676784, 7791792, 9261696, 10235712, 10389056, 11687688, 13892544, 14447281, 15353568, 15583584, 20471424, 20778112, 23375376, 27785088, 28894562, 30707136, 31167168, 43341843, 46750752, 57789124, 61414272, 62334336, 86683686, 93501504, 115578248, 130025529, 173367372, 187003008, 231156496, 260051058, 346734744, 462312992, 520102116, 693469488, 924625984, 1040204232, 1386938976, 1849251968, 2080408464, 2773877952, 4160816928, 5547755904, 8321633856, 16643267712]

約数ペア:

[(1, 16643267712), (2, 8321633856), (3, 5547755904), (4, 4160816928), (6, 2773877952), (8, 2080408464), (9, 1849251968), (12, 1386938976), (16, 1040204232), (18, 924625984), (24, 693469488), (32, 520102116), (36, 462312992), (48, 346734744), (64, 260051058), (72, 231156496), (89, 187003008), (96, 173367372), (128, 130025529), (144, 115578248), (178, 93501504), (192, 86683686), (267, 62334336), (271, 61414272), (288, 57789124), (356, 46750752), (384, 43341843), (534, 31167168), (542, 30707136), (576, 28894562), (599, 27785088), (712, 23375376), (801, 20778112), (813, 20471424), (1068, 15583584), (1084, 15353568), (1152, 14447281), (1198, 13892544), (1424, 11687688), (1602, 10389056), (1626, 10235712), (1797, 9261696), (2136, 7791792), (2168, 7676784), (2396, 6946272), (2439, 6823808), (2848, 5843844), (3204, 5194528), (3252, 5117856), (3594, 4630848), (4272, 3895896), (4336, 3838392), (4792, 3473136), (4878, 3411904), (5391, 3087232), (5696, 2921922), (6408, 2597264), (6504, 2558928), (7188, 2315424), (8544, 1947948), (8672, 1919196), (9584, 1736568), (9756, 1705952), (10782, 1543616), (11392, 1460961), (12816, 1298632), (13008, 1279464), (14376, 1157712), (17088, 973974), (17344, 959598), (19168, 868284), (19512, 852976), (21564, 771808), (24119, 690048), (25632, 649316), (26016, 639732), (28752, 578856), (34176, 486987), (34688, 479799), (38336, 434142), (39024, 426488), (43128, 385904), (48238, 345024), (51264, 324658), (52032, 319866), (53311, 312192), (57504, 289428), (72357, 230016), (76672, 217071), (78048, 213244), (86256, 192952), (96476, 172512), (102528, 162329), (104064, 159933), (106622, 156096), (115008, 144714)]