57181488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 196058880

約数和(自身を除く): 138877392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 53, 56, 57, 76, 78, 84, 91, 104, 106, 112, 114, 133, 152, 156, 159, 168, 169, 182, 208, 212, 228, 247, 266, 273, 304, 312, 318, 336, 338, 364, 371, 399, 424, 456, 494, 507, 532, 546, 624, 636, 676, 689, 728, 741, 742, 798, 848, 912, 988, 1007, 1014, 1064, 1092, 1113, 1183, 1272, 1352, 1378, 1456, 1482, 1484, 1596, 1729, 1976, 2014, 2028, 2067, 2128, 2184, 2226, 2366, 2544, 2704, 2756, 2964, 2968, 3021, 3192, 3211, 3458, 3549, 3952, 4028, 4056, 4134, 4368, 4452, 4732, 4823, 5187, 5512, 5928, 5936, 6042, 6384, 6422, 6916, 7049, 7098, 8056, 8112, 8268, 8904, 8957, 9464, 9633, 9646, 10374, 11024, 11856, 12084, 12844, 13091, 13832, 14098, 14196, 14469, 16112, 16536, 17808, 17914, 18928, 19266, 19292, 20748, 21147, 22477, 24168, 25688, 26182, 26871, 27664, 28196, 28392, 28938, 33072, 35828, 38532, 38584, 39273, 41496, 42294, 44954, 48336, 51376, 52364, 53742, 56392, 56784, 57876, 62699, 67431, 71656, 77064, 77168, 78546, 82992, 84588, 89908, 91637, 104728, 107484, 112784, 115752, 125398, 134862, 143312, 154128, 157092, 169176, 170183, 179816, 183274, 188097, 209456, 214968, 231504, 250796, 269724, 274911, 314184, 338352, 340366, 359632, 366548, 376194, 429936, 501592, 510549, 539448, 549822, 628368, 680732, 733096, 752388, 1003184, 1021098, 1078896, 1099644, 1191281, 1361464, 1466192, 1504776, 2042196, 2199288, 2382562, 2722928, 3009552, 3573843, 4084392, 4398576, 4765124, 7147686, 8168784, 9530248, 14295372, 19060496, 28590744, 57181488]

約数ペア:

[(1, 57181488), (2, 28590744), (3, 19060496), (4, 14295372), (6, 9530248), (7, 8168784), (8, 7147686), (12, 4765124), (13, 4398576), (14, 4084392), (16, 3573843), (19, 3009552), (21, 2722928), (24, 2382562), (26, 2199288), (28, 2042196), (38, 1504776), (39, 1466192), (42, 1361464), (48, 1191281), (52, 1099644), (53, 1078896), (56, 1021098), (57, 1003184), (76, 752388), (78, 733096), (84, 680732), (91, 628368), (104, 549822), (106, 539448), (112, 510549), (114, 501592), (133, 429936), (152, 376194), (156, 366548), (159, 359632), (168, 340366), (169, 338352), (182, 314184), (208, 274911), (212, 269724), (228, 250796), (247, 231504), (266, 214968), (273, 209456), (304, 188097), (312, 183274), (318, 179816), (336, 170183), (338, 169176), (364, 157092), (371, 154128), (399, 143312), (424, 134862), (456, 125398), (494, 115752), (507, 112784), (532, 107484), (546, 104728), (624, 91637), (636, 89908), (676, 84588), (689, 82992), (728, 78546), (741, 77168), (742, 77064), (798, 71656), (848, 67431), (912, 62699), (988, 57876), (1007, 56784), (1014, 56392), (1064, 53742), (1092, 52364), (1113, 51376), (1183, 48336), (1272, 44954), (1352, 42294), (1378, 41496), (1456, 39273), (1482, 38584), (1484, 38532), (1596, 35828), (1729, 33072), (1976, 28938), (2014, 28392), (2028, 28196), (2067, 27664), (2128, 26871), (2184, 26182), (2226, 25688), (2366, 24168), (2544, 22477), (2704, 21147), (2756, 20748), (2964, 19292), (2968, 19266), (3021, 18928), (3192, 17914), (3211, 17808), (3458, 16536), (3549, 16112), (3952, 14469), (4028, 14196), (4056, 14098), (4134, 13832), (4368, 13091), (4452, 12844), (4732, 12084), (4823, 11856), (5187, 11024), (5512, 10374), (5928, 9646), (5936, 9633), (6042, 9464), (6384, 8957), (6422, 8904), (6916, 8268), (7049, 8112), (7098, 8056)]