723303516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107827}}^1$

素因数の和:107890

約数の個数: 48

約数和(自身を含む): 1859817344

約数和(自身を除く): 1136513828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 107827, 215654, 323481, 431308, 646962, 1293924, 1401751, 2803502, 4205253, 4636561, 5607004, 8410506, 9273122, 13909683, 16821012, 18546244, 27819366, 55638732, 60275293, 120550586, 180825879, 241101172, 361651758, 723303516]

約数ペア:

[(1, 723303516), (2, 361651758), (3, 241101172), (4, 180825879), (6, 120550586), (12, 60275293), (13, 55638732), (26, 27819366), (39, 18546244), (43, 16821012), (52, 13909683), (78, 9273122), (86, 8410506), (129, 5607004), (156, 4636561), (172, 4205253), (258, 2803502), (516, 1401751), (559, 1293924), (1118, 646962), (1677, 431308), (2236, 323481), (3354, 215654), (6708, 107827)]