1295717328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{391219}}^1$

素因数の和:391256

約数の個数: 60

約数和(自身を含む): 3783879840

約数和(自身を除く): 2488162512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 391219, 782438, 1173657, 1564876, 2347314, 3129752, 3520971, 4694628, 6259504, 7041942, 8998037, 9389256, 14083884, 17996074, 18778512, 26994111, 28167768, 35992148, 53988222, 56335536, 71984296, 80982333, 107976444, 143968592, 161964666, 215952888, 323929332, 431905776, 647858664, 1295717328]

約数ペア:

[(1, 1295717328), (2, 647858664), (3, 431905776), (4, 323929332), (6, 215952888), (8, 161964666), (9, 143968592), (12, 107976444), (16, 80982333), (18, 71984296), (23, 56335536), (24, 53988222), (36, 35992148), (46, 28167768), (48, 26994111), (69, 18778512), (72, 17996074), (92, 14083884), (138, 9389256), (144, 8998037), (184, 7041942), (207, 6259504), (276, 4694628), (368, 3520971), (414, 3129752), (552, 2347314), (828, 1564876), (1104, 1173657), (1656, 782438), (3312, 391219)]