252928512

素因数分解:

$2^9\times 3^2\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 120

約数和(自身を含む): 737296560

約数和(自身を除く): 484368048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 419, 512, 524, 576, 768, 786, 838, 1048, 1152, 1179, 1257, 1536, 1572, 1676, 2096, 2304, 2358, 2514, 3144, 3352, 3771, 4192, 4608, 4716, 5028, 6288, 6704, 7542, 8384, 9432, 10056, 12576, 13408, 15084, 16768, 18864, 20112, 25152, 26816, 30168, 33536, 37728, 40224, 50304, 53632, 54889, 60336, 67072, 75456, 80448, 100608, 107264, 109778, 120672, 150912, 160896, 164667, 201216, 214528, 219556, 241344, 301824, 321792, 329334, 439112, 482688, 494001, 603648, 643584, 658668, 878224, 965376, 988002, 1317336, 1756448, 1930752, 1976004, 2634672, 3512896, 3952008, 5269344, 7025792, 7904016, 10538688, 14051584, 15808032, 21077376, 28103168, 31616064, 42154752, 63232128, 84309504, 126464256, 252928512]

約数ペア:

[(1, 252928512), (2, 126464256), (3, 84309504), (4, 63232128), (6, 42154752), (8, 31616064), (9, 28103168), (12, 21077376), (16, 15808032), (18, 14051584), (24, 10538688), (32, 7904016), (36, 7025792), (48, 5269344), (64, 3952008), (72, 3512896), (96, 2634672), (128, 1976004), (131, 1930752), (144, 1756448), (192, 1317336), (256, 988002), (262, 965376), (288, 878224), (384, 658668), (393, 643584), (419, 603648), (512, 494001), (524, 482688), (576, 439112), (768, 329334), (786, 321792), (838, 301824), (1048, 241344), (1152, 219556), (1179, 214528), (1257, 201216), (1536, 164667), (1572, 160896), (1676, 150912), (2096, 120672), (2304, 109778), (2358, 107264), (2514, 100608), (3144, 80448), (3352, 75456), (3771, 67072), (4192, 60336), (4608, 54889), (4716, 53632), (5028, 50304), (6288, 40224), (6704, 37728), (7542, 33536), (8384, 30168), (9432, 26816), (10056, 25152), (12576, 20112), (13408, 18864), (15084, 16768)]