244973694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 570802176

約数和(自身を除く): 325828482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 157, 194, 291, 314, 383, 471, 582, 679, 766, 942, 1099, 1149, 1358, 2037, 2198, 2298, 2681, 3297, 4074, 5362, 6594, 8043, 15229, 16086, 30458, 37151, 45687, 60131, 74302, 91374, 106603, 111453, 120262, 180393, 213206, 222906, 260057, 319809, 360786, 420917, 520114, 639618, 780171, 841834, 1262751, 1560342, 2525502, 5832707, 11665414, 17498121, 34996242, 40828949, 81657898, 122486847, 244973694]

約数ペア:

[(1, 244973694), (2, 122486847), (3, 81657898), (6, 40828949), (7, 34996242), (14, 17498121), (21, 11665414), (42, 5832707), (97, 2525502), (157, 1560342), (194, 1262751), (291, 841834), (314, 780171), (383, 639618), (471, 520114), (582, 420917), (679, 360786), (766, 319809), (942, 260057), (1099, 222906), (1149, 213206), (1358, 180393), (2037, 120262), (2198, 111453), (2298, 106603), (2681, 91374), (3297, 74302), (4074, 60131), (5362, 45687), (6594, 37151), (8043, 30458), (15229, 16086)]