1340807632

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1220

約数の個数: 60

約数和(自身を含む): 2735679940

約数和(自身を除く): 1394872308

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 529, 628, 1009, 1058, 1256, 2018, 2116, 2512, 3611, 4036, 4232, 7222, 8072, 8464, 14444, 16144, 23207, 28888, 46414, 57776, 83053, 92828, 158413, 166106, 185656, 316826, 332212, 371312, 533761, 633652, 664424, 1067522, 1267304, 1328848, 2135044, 2534608, 3643499, 4270088, 7286998, 8540176, 14573996, 29147992, 58295984, 83800477, 167600954, 335201908, 670403816, 1340807632]

約数ペア:

[(1, 1340807632), (2, 670403816), (4, 335201908), (8, 167600954), (16, 83800477), (23, 58295984), (46, 29147992), (92, 14573996), (157, 8540176), (184, 7286998), (314, 4270088), (368, 3643499), (529, 2534608), (628, 2135044), (1009, 1328848), (1058, 1267304), (1256, 1067522), (2018, 664424), (2116, 633652), (2512, 533761), (3611, 371312), (4036, 332212), (4232, 316826), (7222, 185656), (8072, 166106), (8464, 158413), (14444, 92828), (16144, 83053), (23207, 57776), (28888, 46414)]