344105060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4517}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 781035696

約数和(自身を除く): 436930636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2930, 3809, 4517, 5860, 7618, 9034, 15236, 18068, 19045, 22585, 38090, 45170, 58721, 76180, 90340, 117442, 234884, 293605, 587210, 1174420, 1323481, 2646962, 5293924, 6617405, 13234810, 17205253, 26469620, 34410506, 68821012, 86026265, 172052530, 344105060]

約数ペア:

[(1, 344105060), (2, 172052530), (4, 86026265), (5, 68821012), (10, 34410506), (13, 26469620), (20, 17205253), (26, 13234810), (52, 6617405), (65, 5293924), (130, 2646962), (260, 1323481), (293, 1174420), (586, 587210), (1172, 293605), (1465, 234884), (2930, 117442), (3809, 90340), (4517, 76180), (5860, 58721), (7618, 45170), (9034, 38090), (15236, 22585), (18068, 19045)]