391237056

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5151

約数の個数: 168

約数和(自身を含む): 1349329280

約数和(自身を除く): 958092224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5107, 5472, 6384, 8512, 9576, 10214, 10944, 12768, 15321, 19152, 20428, 25536, 30642, 35749, 38304, 40856, 45963, 61284, 71498, 76608, 81712, 91926, 97033, 107247, 122568, 142996, 163424, 183852, 194066, 214494, 245136, 285992, 291099, 321741, 326848, 367704, 388132, 428988, 490272, 571984, 582198, 643482, 679231, 735408, 776264, 857976, 873297, 980544, 1143968, 1164396, 1286964, 1358462, 1470816, 1552528, 1715952, 1746594, 2037693, 2287936, 2328792, 2573928, 2716924, 2941632, 3105056, 3431904, 3493188, 4075386, 4657584, 5147856, 5433848, 6113079, 6210112, 6863808, 6986376, 8150772, 9315168, 10295712, 10867696, 12226158, 13972752, 16301544, 18630336, 20591424, 21735392, 24452316, 27945504, 32603088, 43470784, 48904632, 55891008, 65206176, 97809264, 130412352, 195618528, 391237056]

約数ペア:

[(1, 391237056), (2, 195618528), (3, 130412352), (4, 97809264), (6, 65206176), (7, 55891008), (8, 48904632), (9, 43470784), (12, 32603088), (14, 27945504), (16, 24452316), (18, 21735392), (19, 20591424), (21, 18630336), (24, 16301544), (28, 13972752), (32, 12226158), (36, 10867696), (38, 10295712), (42, 9315168), (48, 8150772), (56, 6986376), (57, 6863808), (63, 6210112), (64, 6113079), (72, 5433848), (76, 5147856), (84, 4657584), (96, 4075386), (112, 3493188), (114, 3431904), (126, 3105056), (133, 2941632), (144, 2716924), (152, 2573928), (168, 2328792), (171, 2287936), (192, 2037693), (224, 1746594), (228, 1715952), (252, 1552528), (266, 1470816), (288, 1358462), (304, 1286964), (336, 1164396), (342, 1143968), (399, 980544), (448, 873297), (456, 857976), (504, 776264), (532, 735408), (576, 679231), (608, 643482), (672, 582198), (684, 571984), (798, 490272), (912, 428988), (1008, 388132), (1064, 367704), (1197, 326848), (1216, 321741), (1344, 291099), (1368, 285992), (1596, 245136), (1824, 214494), (2016, 194066), (2128, 183852), (2394, 163424), (2736, 142996), (3192, 122568), (3648, 107247), (4032, 97033), (4256, 91926), (4788, 81712), (5107, 76608), (5472, 71498), (6384, 61284), (8512, 45963), (9576, 40856), (10214, 38304), (10944, 35749), (12768, 30642), (15321, 25536), (19152, 20428)]