1638137088

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{33857}}^1$

素因数の和:33889

約数の個数: 144

約数和(自身を含む): 5536460160

約数和(自身を除く): 3898323072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 33857, 48384, 67714, 101571, 135428, 203142, 236999, 270856, 304713, 406284, 473998, 541712, 609426, 710997, 812568, 914139, 947996, 1083424, 1218852, 1421994, 1625136, 1828278, 1895992, 2132991, 2166848, 2437704, 2843988, 3250272, 3656556, 3791984, 4265982, 4333696, 4875408, 5687976, 6398973, 6500544, 7313112, 7583968, 8531964, 8667392, 9750816, 11375952, 12797946, 13001088, 14626224, 15167936, 17063928, 19501632, 22751904, 25595892, 26002176, 29252448, 30335872, 34127856, 39003264, 45503808, 51191784, 58504896, 60671744, 68255712, 78006528, 91007616, 102383568, 117009792, 136511424, 182015232, 204767136, 234019584, 273022848, 409534272, 546045696, 819068544, 1638137088]

約数ペア:

[(1, 1638137088), (2, 819068544), (3, 546045696), (4, 409534272), (6, 273022848), (7, 234019584), (8, 204767136), (9, 182015232), (12, 136511424), (14, 117009792), (16, 102383568), (18, 91007616), (21, 78006528), (24, 68255712), (27, 60671744), (28, 58504896), (32, 51191784), (36, 45503808), (42, 39003264), (48, 34127856), (54, 30335872), (56, 29252448), (63, 26002176), (64, 25595892), (72, 22751904), (84, 19501632), (96, 17063928), (108, 15167936), (112, 14626224), (126, 13001088), (128, 12797946), (144, 11375952), (168, 9750816), (189, 8667392), (192, 8531964), (216, 7583968), (224, 7313112), (252, 6500544), (256, 6398973), (288, 5687976), (336, 4875408), (378, 4333696), (384, 4265982), (432, 3791984), (448, 3656556), (504, 3250272), (576, 2843988), (672, 2437704), (756, 2166848), (768, 2132991), (864, 1895992), (896, 1828278), (1008, 1625136), (1152, 1421994), (1344, 1218852), (1512, 1083424), (1728, 947996), (1792, 914139), (2016, 812568), (2304, 710997), (2688, 609426), (3024, 541712), (3456, 473998), (4032, 406284), (5376, 304713), (6048, 270856), (6912, 236999), (8064, 203142), (12096, 135428), (16128, 101571), (24192, 67714), (33857, 48384)]