321909504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{59879}}^1$

素因数の和:59905

約数の個数: 72

約数和(自身を含む): 979157760

約数和(自身を除く): 657248256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 59879, 119758, 179637, 239516, 359274, 419153, 479032, 718548, 838306, 958064, 1257459, 1437096, 1676612, 1916128, 2514918, 2874192, 3353224, 3832256, 5029836, 5748384, 6706448, 7664512, 10059672, 11496768, 13412896, 15329024, 20119344, 22993536, 26825792, 40238688, 45987072, 53651584, 80477376, 107303168, 160954752, 321909504]

約数ペア:

[(1, 321909504), (2, 160954752), (3, 107303168), (4, 80477376), (6, 53651584), (7, 45987072), (8, 40238688), (12, 26825792), (14, 22993536), (16, 20119344), (21, 15329024), (24, 13412896), (28, 11496768), (32, 10059672), (42, 7664512), (48, 6706448), (56, 5748384), (64, 5029836), (84, 3832256), (96, 3353224), (112, 2874192), (128, 2514918), (168, 1916128), (192, 1676612), (224, 1437096), (256, 1257459), (336, 958064), (384, 838306), (448, 718548), (672, 479032), (768, 419153), (896, 359274), (1344, 239516), (1792, 179637), (2688, 119758), (5376, 59879)]