245877884826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{516839}}^1$

素因数の和:517139

約数の個数: 64

約数和(自身を含む): 576346890240

約数和(自身を除く): 330469005414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 241, 282, 329, 482, 658, 723, 987, 1446, 1687, 1974, 3374, 5061, 10122, 11327, 22654, 33981, 67962, 79289, 158578, 237867, 475734, 516839, 1033678, 1550517, 3101034, 3617873, 7235746, 10853619, 21707238, 24291433, 48582866, 72874299, 124558199, 145748598, 170040031, 249116398, 340080062, 373674597, 510120093, 747349194, 871907393, 1020240186, 1743814786, 2615722179, 5231444358, 5854235353, 11708470706, 17562706059, 35125412118, 40979647471, 81959294942, 122938942413, 245877884826]

約数ペア:

[(1, 245877884826), (2, 122938942413), (3, 81959294942), (6, 40979647471), (7, 35125412118), (14, 17562706059), (21, 11708470706), (42, 5854235353), (47, 5231444358), (94, 2615722179), (141, 1743814786), (241, 1020240186), (282, 871907393), (329, 747349194), (482, 510120093), (658, 373674597), (723, 340080062), (987, 249116398), (1446, 170040031), (1687, 145748598), (1974, 124558199), (3374, 72874299), (5061, 48582866), (10122, 24291433), (11327, 21707238), (22654, 10853619), (33981, 7235746), (67962, 3617873), (79289, 3101034), (158578, 1550517), (237867, 1033678), (475734, 516839)]