812222208

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{16787}}^1$

素因数の和:16819

約数の個数: 144

約数和(自身を含む): 2745173760

約数和(自身を除く): 1932951552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 16787, 24192, 33574, 48384, 50361, 67148, 100722, 117509, 134296, 151083, 201444, 235018, 268592, 302166, 352527, 402888, 453249, 470036, 537184, 604332, 705054, 805776, 906498, 940072, 1057581, 1074368, 1208664, 1410108, 1611552, 1812996, 1880144, 2115162, 2148736, 2417328, 2820216, 3172743, 3223104, 3625992, 3760288, 4230324, 4297472, 4834656, 5640432, 6345486, 6446208, 7251984, 7520576, 8460648, 9669312, 11280864, 12690972, 12892416, 14503968, 15041152, 16921296, 19338624, 22561728, 25381944, 29007936, 30082304, 33842592, 38677248, 45123456, 50763888, 58015872, 67685184, 90246912, 101527776, 116031744, 135370368, 203055552, 270740736, 406111104, 812222208]

約数ペア:

[(1, 812222208), (2, 406111104), (3, 270740736), (4, 203055552), (6, 135370368), (7, 116031744), (8, 101527776), (9, 90246912), (12, 67685184), (14, 58015872), (16, 50763888), (18, 45123456), (21, 38677248), (24, 33842592), (27, 30082304), (28, 29007936), (32, 25381944), (36, 22561728), (42, 19338624), (48, 16921296), (54, 15041152), (56, 14503968), (63, 12892416), (64, 12690972), (72, 11280864), (84, 9669312), (96, 8460648), (108, 7520576), (112, 7251984), (126, 6446208), (128, 6345486), (144, 5640432), (168, 4834656), (189, 4297472), (192, 4230324), (216, 3760288), (224, 3625992), (252, 3223104), (256, 3172743), (288, 2820216), (336, 2417328), (378, 2148736), (384, 2115162), (432, 1880144), (448, 1812996), (504, 1611552), (576, 1410108), (672, 1208664), (756, 1074368), (768, 1057581), (864, 940072), (896, 906498), (1008, 805776), (1152, 705054), (1344, 604332), (1512, 537184), (1728, 470036), (1792, 453249), (2016, 402888), (2304, 352527), (2688, 302166), (3024, 268592), (3456, 235018), (4032, 201444), (5376, 151083), (6048, 134296), (6912, 117509), (8064, 100722), (12096, 67148), (16128, 50361), (16787, 48384), (24192, 33574)]