244166872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18049}}^1$

素因数の和:18163

約数の個数: 32

約数和(自身を含む): 487350000

約数和(自身を除く): 243183128

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 18049, 36098, 72196, 144392, 342931, 685862, 1371724, 1606361, 2743448, 3212722, 6425444, 12850888, 30520859, 61041718, 122083436, 244166872]

約数ペア:

[(1, 244166872), (2, 122083436), (4, 61041718), (8, 30520859), (19, 12850888), (38, 6425444), (76, 3212722), (89, 2743448), (152, 1606361), (178, 1371724), (356, 685862), (712, 342931), (1691, 144392), (3382, 72196), (6764, 36098), (13528, 18049)]