315341959678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{129719}}^1$

素因数の和:131016

約数の個数: 32

約数和(自身を含む): 505472140800

約数和(自身を除く): 190130181122

約数列:

[1, 2, 23, 43, 46, 86, 989, 1229, 1978, 2458, 28267, 52847, 56534, 105694, 129719, 259438, 1215481, 2430962, 2983537, 5577917, 5967074, 11155834, 128292091, 159424651, 256584182, 318849302, 3666766973, 6855259993, 7333533946, 13710519986, 157670979839, 315341959678]

約数ペア:

[(1, 315341959678), (2, 157670979839), (23, 13710519986), (43, 7333533946), (46, 6855259993), (86, 3666766973), (989, 318849302), (1229, 256584182), (1978, 159424651), (2458, 128292091), (28267, 11155834), (52847, 5967074), (56534, 5577917), (105694, 2983537), (129719, 2430962), (259438, 1215481)]