289628144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4714

約数の個数: 60

約数和(自身を含む): 634196016

約数和(自身を除く): 344567872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2392, 2704, 3887, 4657, 4784, 7774, 9314, 15548, 18628, 31096, 37256, 60541, 62192, 74512, 107111, 121082, 214222, 242164, 428444, 484328, 787033, 856888, 968656, 1392443, 1574066, 1713776, 2784886, 3148132, 5569772, 6296264, 11139544, 12592528, 18101759, 22279088, 36203518, 72407036, 144814072, 289628144]

約数ペア:

[(1, 289628144), (2, 144814072), (4, 72407036), (8, 36203518), (13, 22279088), (16, 18101759), (23, 12592528), (26, 11139544), (46, 6296264), (52, 5569772), (92, 3148132), (104, 2784886), (169, 1713776), (184, 1574066), (208, 1392443), (299, 968656), (338, 856888), (368, 787033), (598, 484328), (676, 428444), (1196, 242164), (1352, 214222), (2392, 121082), (2704, 107111), (3887, 74512), (4657, 62192), (4784, 60541), (7774, 37256), (9314, 31096), (15548, 18628)]