228473744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6043}}^1$

素因数の和:6207

約数の個数: 40

約数和(自身を含む): 472157280

約数和(自身を除く): 243683536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 6043, 9452, 12086, 18904, 24172, 37808, 48344, 96688, 102731, 205462, 410924, 821848, 839977, 1643696, 1679954, 3359908, 6719816, 13439632, 14279609, 28559218, 57118436, 114236872, 228473744]

約数ペア:

[(1, 228473744), (2, 114236872), (4, 57118436), (8, 28559218), (16, 14279609), (17, 13439632), (34, 6719816), (68, 3359908), (136, 1679954), (139, 1643696), (272, 839977), (278, 821848), (556, 410924), (1112, 205462), (2224, 102731), (2363, 96688), (4726, 48344), (6043, 37808), (9452, 24172), (12086, 18904)]