418934784

素因数分解:

$2^{12}\times 3^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 104

約数和(自身を含む): 1131275392

約数和(自身を除く): 712340608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 331, 384, 412, 512, 618, 662, 768, 824, 993, 1024, 1236, 1324, 1536, 1648, 1986, 2048, 2472, 2648, 3072, 3296, 3972, 4096, 4944, 5296, 6144, 6592, 7944, 9888, 10592, 12288, 13184, 15888, 19776, 21184, 26368, 31776, 34093, 39552, 42368, 52736, 63552, 68186, 79104, 84736, 102279, 105472, 127104, 136372, 158208, 169472, 204558, 210944, 254208, 272744, 316416, 338944, 409116, 421888, 508416, 545488, 632832, 677888, 818232, 1016832, 1090976, 1265664, 1355776, 1636464, 2033664, 2181952, 3272928, 4067328, 4363904, 6545856, 8727808, 13091712, 17455616, 26183424, 34911232, 52366848, 69822464, 104733696, 139644928, 209467392, 418934784]

約数ペア:

[(1, 418934784), (2, 209467392), (3, 139644928), (4, 104733696), (6, 69822464), (8, 52366848), (12, 34911232), (16, 26183424), (24, 17455616), (32, 13091712), (48, 8727808), (64, 6545856), (96, 4363904), (103, 4067328), (128, 3272928), (192, 2181952), (206, 2033664), (256, 1636464), (309, 1355776), (331, 1265664), (384, 1090976), (412, 1016832), (512, 818232), (618, 677888), (662, 632832), (768, 545488), (824, 508416), (993, 421888), (1024, 409116), (1236, 338944), (1324, 316416), (1536, 272744), (1648, 254208), (1986, 210944), (2048, 204558), (2472, 169472), (2648, 158208), (3072, 136372), (3296, 127104), (3972, 105472), (4096, 102279), (4944, 84736), (5296, 79104), (6144, 68186), (6592, 63552), (7944, 52736), (9888, 42368), (10592, 39552), (12288, 34093), (13184, 31776), (15888, 26368), (19776, 21184)]