318252288

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 906554880

約数和(自身を除く): 588302592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 256, 258, 276, 344, 368, 384, 419, 516, 552, 688, 736, 768, 838, 989, 1032, 1104, 1257, 1376, 1472, 1676, 1978, 2064, 2208, 2514, 2752, 2944, 2967, 3352, 3956, 4128, 4416, 5028, 5504, 5888, 5934, 6704, 7912, 8256, 8832, 9637, 10056, 11008, 11868, 13408, 15824, 16512, 17664, 18017, 19274, 20112, 23736, 26816, 28911, 31648, 33024, 36034, 38548, 40224, 47472, 53632, 54051, 57822, 63296, 72068, 77096, 80448, 94944, 107264, 108102, 115644, 126592, 144136, 154192, 160896, 189888, 216204, 231288, 253184, 288272, 308384, 321792, 379776, 414391, 432408, 462576, 576544, 616768, 759552, 828782, 864816, 925152, 1153088, 1233536, 1243173, 1657564, 1729632, 1850304, 2306176, 2467072, 2486346, 3315128, 3459264, 3700608, 4612352, 4972692, 6630256, 6918528, 7401216, 9945384, 13260512, 13837056, 19890768, 26521024, 39781536, 53042048, 79563072, 106084096, 159126144, 318252288]

約数ペア:

[(1, 318252288), (2, 159126144), (3, 106084096), (4, 79563072), (6, 53042048), (8, 39781536), (12, 26521024), (16, 19890768), (23, 13837056), (24, 13260512), (32, 9945384), (43, 7401216), (46, 6918528), (48, 6630256), (64, 4972692), (69, 4612352), (86, 3700608), (92, 3459264), (96, 3315128), (128, 2486346), (129, 2467072), (138, 2306176), (172, 1850304), (184, 1729632), (192, 1657564), (256, 1243173), (258, 1233536), (276, 1153088), (344, 925152), (368, 864816), (384, 828782), (419, 759552), (516, 616768), (552, 576544), (688, 462576), (736, 432408), (768, 414391), (838, 379776), (989, 321792), (1032, 308384), (1104, 288272), (1257, 253184), (1376, 231288), (1472, 216204), (1676, 189888), (1978, 160896), (2064, 154192), (2208, 144136), (2514, 126592), (2752, 115644), (2944, 108102), (2967, 107264), (3352, 94944), (3956, 80448), (4128, 77096), (4416, 72068), (5028, 63296), (5504, 57822), (5888, 54051), (5934, 53632), (6704, 47472), (7912, 40224), (8256, 38548), (8832, 36034), (9637, 33024), (10056, 31648), (11008, 28911), (11868, 26816), (13408, 23736), (15824, 20112), (16512, 19274), (17664, 18017)]