319471334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 620476416

約数和(自身を除く): 301005082

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 167, 182, 299, 322, 334, 457, 598, 914, 1169, 2093, 2171, 2338, 3199, 3841, 4186, 4342, 5941, 6398, 7682, 10511, 11882, 15197, 21022, 26887, 30394, 41587, 49933, 53774, 73577, 76319, 83174, 99866, 136643, 147154, 152638, 273286, 349531, 534233, 699062, 956501, 992147, 1068466, 1755337, 1913002, 1984294, 3510674, 6945029, 12287359, 13890058, 22819381, 24574718, 45638762, 159735667, 319471334]

約数ペア:

[(1, 319471334), (2, 159735667), (7, 45638762), (13, 24574718), (14, 22819381), (23, 13890058), (26, 12287359), (46, 6945029), (91, 3510674), (161, 1984294), (167, 1913002), (182, 1755337), (299, 1068466), (322, 992147), (334, 956501), (457, 699062), (598, 534233), (914, 349531), (1169, 273286), (2093, 152638), (2171, 147154), (2338, 136643), (3199, 99866), (3841, 83174), (4186, 76319), (4342, 73577), (5941, 53774), (6398, 49933), (7682, 41587), (10511, 30394), (11882, 26887), (15197, 21022)]