316389888

素因数分解:

$2^9\times 3^5\times {\mathrm{2543}}^1$

素因数の和:2576

約数の個数: 120

約数和(自身を含む): 947314368

約数和(自身を除く): 630924480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2543, 2592, 3456, 3888, 4608, 5086, 5184, 6912, 7629, 7776, 10172, 10368, 13824, 15258, 15552, 20344, 20736, 22887, 30516, 31104, 40688, 41472, 45774, 61032, 62208, 68661, 81376, 91548, 122064, 124416, 137322, 162752, 183096, 205983, 244128, 274644, 325504, 366192, 411966, 488256, 549288, 617949, 651008, 732384, 823932, 976512, 1098576, 1235898, 1302016, 1464768, 1647864, 1953024, 2197152, 2471796, 2929536, 3295728, 3906048, 4394304, 4943592, 5859072, 6591456, 8788608, 9887184, 11718144, 13182912, 17577216, 19774368, 26365824, 35154432, 39548736, 52731648, 79097472, 105463296, 158194944, 316389888]

約数ペア:

[(1, 316389888), (2, 158194944), (3, 105463296), (4, 79097472), (6, 52731648), (8, 39548736), (9, 35154432), (12, 26365824), (16, 19774368), (18, 17577216), (24, 13182912), (27, 11718144), (32, 9887184), (36, 8788608), (48, 6591456), (54, 5859072), (64, 4943592), (72, 4394304), (81, 3906048), (96, 3295728), (108, 2929536), (128, 2471796), (144, 2197152), (162, 1953024), (192, 1647864), (216, 1464768), (243, 1302016), (256, 1235898), (288, 1098576), (324, 976512), (384, 823932), (432, 732384), (486, 651008), (512, 617949), (576, 549288), (648, 488256), (768, 411966), (864, 366192), (972, 325504), (1152, 274644), (1296, 244128), (1536, 205983), (1728, 183096), (1944, 162752), (2304, 137322), (2543, 124416), (2592, 122064), (3456, 91548), (3888, 81376), (4608, 68661), (5086, 62208), (5184, 61032), (6912, 45774), (7629, 41472), (7776, 40688), (10172, 31104), (10368, 30516), (13824, 22887), (15258, 20736), (15552, 20344)]