1330665984

素因数分解:

$2^9\times 3^2\times {\mathrm{288773}}^1$

素因数の和:288797

約数の個数: 60

約数和(自身を含む): 3840405426

約数和(自身を除く): 2509739442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 288773, 577546, 866319, 1155092, 1732638, 2310184, 2598957, 3465276, 4620368, 5197914, 6930552, 9240736, 10395828, 13861104, 18481472, 20791656, 27722208, 36962944, 41583312, 55444416, 73925888, 83166624, 110888832, 147851776, 166333248, 221777664, 332666496, 443555328, 665332992, 1330665984]

約数ペア:

[(1, 1330665984), (2, 665332992), (3, 443555328), (4, 332666496), (6, 221777664), (8, 166333248), (9, 147851776), (12, 110888832), (16, 83166624), (18, 73925888), (24, 55444416), (32, 41583312), (36, 36962944), (48, 27722208), (64, 20791656), (72, 18481472), (96, 13861104), (128, 10395828), (144, 9240736), (192, 6930552), (256, 5197914), (288, 4620368), (384, 3465276), (512, 2598957), (576, 2310184), (768, 1732638), (1152, 1155092), (1536, 866319), (2304, 577546), (4608, 288773)]