8425728

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 26490240

約数和(自身を除く): 18064512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 64, 69, 72, 92, 96, 106, 108, 128, 138, 144, 159, 184, 192, 207, 212, 216, 256, 276, 288, 318, 368, 384, 414, 424, 432, 477, 552, 576, 621, 636, 736, 768, 828, 848, 864, 954, 1104, 1152, 1219, 1242, 1272, 1431, 1472, 1656, 1696, 1728, 1908, 2208, 2304, 2438, 2484, 2544, 2862, 2944, 3312, 3392, 3456, 3657, 3816, 4416, 4876, 4968, 5088, 5724, 5888, 6624, 6784, 6912, 7314, 7632, 8832, 9752, 9936, 10176, 10971, 11448, 13248, 13568, 14628, 15264, 17664, 19504, 19872, 20352, 21942, 22896, 26496, 29256, 30528, 32913, 39008, 39744, 40704, 43884, 45792, 52992, 58512, 61056, 65826, 78016, 79488, 87768, 91584, 117024, 122112, 131652, 156032, 158976, 175536, 183168, 234048, 263304, 312064, 351072, 366336, 468096, 526608, 702144, 936192, 1053216, 1404288, 2106432, 2808576, 4212864, 8425728]

約数ペア:

[(1, 8425728), (2, 4212864), (3, 2808576), (4, 2106432), (6, 1404288), (8, 1053216), (9, 936192), (12, 702144), (16, 526608), (18, 468096), (23, 366336), (24, 351072), (27, 312064), (32, 263304), (36, 234048), (46, 183168), (48, 175536), (53, 158976), (54, 156032), (64, 131652), (69, 122112), (72, 117024), (92, 91584), (96, 87768), (106, 79488), (108, 78016), (128, 65826), (138, 61056), (144, 58512), (159, 52992), (184, 45792), (192, 43884), (207, 40704), (212, 39744), (216, 39008), (256, 32913), (276, 30528), (288, 29256), (318, 26496), (368, 22896), (384, 21942), (414, 20352), (424, 19872), (432, 19504), (477, 17664), (552, 15264), (576, 14628), (621, 13568), (636, 13248), (736, 11448), (768, 10971), (828, 10176), (848, 9936), (864, 9752), (954, 8832), (1104, 7632), (1152, 7314), (1219, 6912), (1242, 6784), (1272, 6624), (1431, 5888), (1472, 5724), (1656, 5088), (1696, 4968), (1728, 4876), (1908, 4416), (2208, 3816), (2304, 3657), (2438, 3456), (2484, 3392), (2544, 3312), (2862, 2944)]