211678437984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{31139}}^1$

素因数の和:31597

約数の個数: 144

約数和(自身を含む): 603141940800

約数和(自身を除く): 391463502816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 419, 507, 624, 676, 838, 1014, 1248, 1257, 1352, 1676, 2028, 2514, 2704, 3352, 4056, 5028, 5408, 5447, 6704, 8112, 10056, 10894, 13408, 16224, 16341, 20112, 21788, 31139, 32682, 40224, 43576, 62278, 65364, 70811, 87152, 93417, 124556, 130728, 141622, 174304, 186834, 212433, 249112, 261456, 283244, 373668, 404807, 424866, 498224, 522912, 566488, 747336, 809614, 849732, 996448, 1132976, 1214421, 1494672, 1619228, 1699464, 2265952, 2428842, 2989344, 3238456, 3398928, 4857684, 5262491, 6476912, 6797856, 9715368, 10524982, 12953824, 13047241, 15787473, 19430736, 21049964, 26094482, 31574946, 38861472, 39141723, 42099928, 52188964, 63149892, 78283446, 84199856, 104377928, 126299784, 156566892, 168399712, 169614133, 208755856, 252599568, 313133784, 339228266, 417511712, 505199136, 508842399, 626267568, 678456532, 1017684798, 1252535136, 1356913064, 2035369596, 2204983729, 2713826128, 4070739192, 4409967458, 5427652256, 6614951187, 8141478384, 8819934916, 13229902374, 16282956768, 17639869832, 26459804748, 35279739664, 52919609496, 70559479328, 105839218992, 211678437984]

約数ペア:

[(1, 211678437984), (2, 105839218992), (3, 70559479328), (4, 52919609496), (6, 35279739664), (8, 26459804748), (12, 17639869832), (13, 16282956768), (16, 13229902374), (24, 8819934916), (26, 8141478384), (32, 6614951187), (39, 5427652256), (48, 4409967458), (52, 4070739192), (78, 2713826128), (96, 2204983729), (104, 2035369596), (156, 1356913064), (169, 1252535136), (208, 1017684798), (312, 678456532), (338, 626267568), (416, 508842399), (419, 505199136), (507, 417511712), (624, 339228266), (676, 313133784), (838, 252599568), (1014, 208755856), (1248, 169614133), (1257, 168399712), (1352, 156566892), (1676, 126299784), (2028, 104377928), (2514, 84199856), (2704, 78283446), (3352, 63149892), (4056, 52188964), (5028, 42099928), (5408, 39141723), (5447, 38861472), (6704, 31574946), (8112, 26094482), (10056, 21049964), (10894, 19430736), (13408, 15787473), (16224, 13047241), (16341, 12953824), (20112, 10524982), (21788, 9715368), (31139, 6797856), (32682, 6476912), (40224, 5262491), (43576, 4857684), (62278, 3398928), (65364, 3238456), (70811, 2989344), (87152, 2428842), (93417, 2265952), (124556, 1699464), (130728, 1619228), (141622, 1494672), (174304, 1214421), (186834, 1132976), (212433, 996448), (249112, 849732), (261456, 809614), (283244, 747336), (373668, 566488), (404807, 522912), (424866, 498224)]