312381696

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 918328320

約数和(自身を除く): 605946624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 128, 132, 176, 192, 206, 256, 264, 309, 352, 359, 384, 412, 528, 618, 704, 718, 768, 824, 1056, 1077, 1133, 1236, 1408, 1436, 1648, 2112, 2154, 2266, 2472, 2816, 2872, 3296, 3399, 3949, 4224, 4308, 4532, 4944, 5744, 6592, 6798, 7898, 8448, 8616, 9064, 9888, 11488, 11847, 13184, 13596, 15796, 17232, 18128, 19776, 22976, 23694, 26368, 27192, 31592, 34464, 36256, 36977, 39552, 45952, 47388, 54384, 63184, 68928, 72512, 73954, 79104, 91904, 94776, 108768, 110931, 126368, 137856, 145024, 147908, 189552, 217536, 221862, 252736, 275712, 290048, 295816, 379104, 406747, 435072, 443724, 505472, 591632, 758208, 813494, 870144, 887448, 1010944, 1183264, 1220241, 1516416, 1626988, 1774896, 2366528, 2440482, 3032832, 3253976, 3549792, 4733056, 4880964, 6507952, 7099584, 9466112, 9761928, 13015904, 14199168, 19523856, 26031808, 28398336, 39047712, 52063616, 78095424, 104127232, 156190848, 312381696]

約数ペア:

[(1, 312381696), (2, 156190848), (3, 104127232), (4, 78095424), (6, 52063616), (8, 39047712), (11, 28398336), (12, 26031808), (16, 19523856), (22, 14199168), (24, 13015904), (32, 9761928), (33, 9466112), (44, 7099584), (48, 6507952), (64, 4880964), (66, 4733056), (88, 3549792), (96, 3253976), (103, 3032832), (128, 2440482), (132, 2366528), (176, 1774896), (192, 1626988), (206, 1516416), (256, 1220241), (264, 1183264), (309, 1010944), (352, 887448), (359, 870144), (384, 813494), (412, 758208), (528, 591632), (618, 505472), (704, 443724), (718, 435072), (768, 406747), (824, 379104), (1056, 295816), (1077, 290048), (1133, 275712), (1236, 252736), (1408, 221862), (1436, 217536), (1648, 189552), (2112, 147908), (2154, 145024), (2266, 137856), (2472, 126368), (2816, 110931), (2872, 108768), (3296, 94776), (3399, 91904), (3949, 79104), (4224, 73954), (4308, 72512), (4532, 68928), (4944, 63184), (5744, 54384), (6592, 47388), (6798, 45952), (7898, 39552), (8448, 36977), (8616, 36256), (9064, 34464), (9888, 31592), (11488, 27192), (11847, 26368), (13184, 23694), (13596, 22976), (15796, 19776), (17232, 18128)]