397011456

素因数分解:

$2^9\times 3^5\times {\mathrm{3191}}^1$

素因数の和:3224

約数の個数: 120

約数和(自身を含む): 1188611424

約数和(自身を除く): 791599968

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, 2592, 3191, 3456, 3888, 4608, 5184, 6382, 6912, 7776, 9573, 10368, 12764, 13824, 15552, 19146, 20736, 25528, 28719, 31104, 38292, 41472, 51056, 57438, 62208, 76584, 86157, 102112, 114876, 124416, 153168, 172314, 204224, 229752, 258471, 306336, 344628, 408448, 459504, 516942, 612672, 689256, 775413, 816896, 919008, 1033884, 1225344, 1378512, 1550826, 1633792, 1838016, 2067768, 2450688, 2757024, 3101652, 3676032, 4135536, 4901376, 5514048, 6203304, 7352064, 8271072, 11028096, 12406608, 14704128, 16542144, 22056192, 24813216, 33084288, 44112384, 49626432, 66168576, 99252864, 132337152, 198505728, 397011456]

約数ペア:

[(1, 397011456), (2, 198505728), (3, 132337152), (4, 99252864), (6, 66168576), (8, 49626432), (9, 44112384), (12, 33084288), (16, 24813216), (18, 22056192), (24, 16542144), (27, 14704128), (32, 12406608), (36, 11028096), (48, 8271072), (54, 7352064), (64, 6203304), (72, 5514048), (81, 4901376), (96, 4135536), (108, 3676032), (128, 3101652), (144, 2757024), (162, 2450688), (192, 2067768), (216, 1838016), (243, 1633792), (256, 1550826), (288, 1378512), (324, 1225344), (384, 1033884), (432, 919008), (486, 816896), (512, 775413), (576, 689256), (648, 612672), (768, 516942), (864, 459504), (972, 408448), (1152, 344628), (1296, 306336), (1536, 258471), (1728, 229752), (1944, 204224), (2304, 172314), (2592, 153168), (3191, 124416), (3456, 114876), (3888, 102112), (4608, 86157), (5184, 76584), (6382, 62208), (6912, 57438), (7776, 51056), (9573, 41472), (10368, 38292), (12764, 31104), (13824, 28719), (15552, 25528), (19146, 20736)]