253151136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 192

約数和(自身を含む): 888652800

約数和(自身を除く): 635501664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2203, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4406, 4788, 5472, 6048, 6384, 6609, 7182, 8208, 8812, 9576, 12768, 13218, 14364, 15421, 16416, 17624, 19152, 19827, 26436, 28728, 30842, 35248, 38304, 39654, 41857, 46263, 52872, 57456, 59481, 61684, 70496, 79308, 83714, 92526, 105744, 114912, 118962, 123368, 125571, 138789, 158616, 167428, 185052, 211488, 237924, 246736, 251142, 277578, 292999, 317232, 334856, 370104, 376713, 416367, 475848, 493472, 502284, 555156, 585998, 634464, 669712, 740208, 753426, 832734, 878997, 951696, 1004568, 1110312, 1130139, 1171996, 1339424, 1480416, 1506852, 1665468, 1757994, 1903392, 2009136, 2220624, 2260278, 2343992, 2636991, 3013704, 3330936, 3515988, 4018272, 4441248, 4520556, 4687984, 5273982, 6027408, 6661872, 7031976, 7910973, 9041112, 9375968, 10547964, 12054816, 13323744, 14063952, 15821946, 18082224, 21095928, 28127904, 31643892, 36164448, 42191856, 63287784, 84383712, 126575568, 253151136]

約数ペア:

[(1, 253151136), (2, 126575568), (3, 84383712), (4, 63287784), (6, 42191856), (7, 36164448), (8, 31643892), (9, 28127904), (12, 21095928), (14, 18082224), (16, 15821946), (18, 14063952), (19, 13323744), (21, 12054816), (24, 10547964), (27, 9375968), (28, 9041112), (32, 7910973), (36, 7031976), (38, 6661872), (42, 6027408), (48, 5273982), (54, 4687984), (56, 4520556), (57, 4441248), (63, 4018272), (72, 3515988), (76, 3330936), (84, 3013704), (96, 2636991), (108, 2343992), (112, 2260278), (114, 2220624), (126, 2009136), (133, 1903392), (144, 1757994), (152, 1665468), (168, 1506852), (171, 1480416), (189, 1339424), (216, 1171996), (224, 1130139), (228, 1110312), (252, 1004568), (266, 951696), (288, 878997), (304, 832734), (336, 753426), (342, 740208), (378, 669712), (399, 634464), (432, 585998), (456, 555156), (504, 502284), (513, 493472), (532, 475848), (608, 416367), (672, 376713), (684, 370104), (756, 334856), (798, 317232), (864, 292999), (912, 277578), (1008, 251142), (1026, 246736), (1064, 237924), (1197, 211488), (1368, 185052), (1512, 167428), (1596, 158616), (1824, 138789), (2016, 125571), (2052, 123368), (2128, 118962), (2203, 114912), (2394, 105744), (2736, 92526), (3024, 83714), (3192, 79308), (3591, 70496), (4104, 61684), (4256, 59481), (4406, 57456), (4788, 52872), (5472, 46263), (6048, 41857), (6384, 39654), (6609, 38304), (7182, 35248), (8208, 30842), (8812, 28728), (9576, 26436), (12768, 19827), (13218, 19152), (14364, 17624), (15421, 16416)]