749238504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 2221793280

約数和(自身を除く): 1472554776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 293, 372, 434, 491, 586, 651, 744, 868, 879, 982, 1172, 1302, 1473, 1736, 1758, 1964, 2051, 2344, 2604, 2946, 3437, 3516, 3928, 4102, 5208, 5892, 6153, 6874, 7032, 8204, 9083, 10311, 11784, 12306, 13748, 15221, 16408, 18166, 20622, 24612, 27249, 27496, 30442, 36332, 41244, 45663, 49224, 54498, 60884, 63581, 72664, 82488, 91326, 106547, 108996, 121768, 127162, 143863, 182652, 190743, 213094, 217992, 254324, 287726, 319641, 365304, 381486, 426188, 431589, 508648, 575452, 639282, 762972, 852376, 863178, 1007041, 1150904, 1278564, 1525944, 1726356, 2014082, 2557128, 3021123, 3452712, 4028164, 4459753, 6042246, 8056328, 8919506, 12084492, 13379259, 17839012, 24168984, 26758518, 31218271, 35678024, 53517036, 62436542, 93654813, 107034072, 124873084, 187309626, 249746168, 374619252, 749238504]

約数ペア:

[(1, 749238504), (2, 374619252), (3, 249746168), (4, 187309626), (6, 124873084), (7, 107034072), (8, 93654813), (12, 62436542), (14, 53517036), (21, 35678024), (24, 31218271), (28, 26758518), (31, 24168984), (42, 17839012), (56, 13379259), (62, 12084492), (84, 8919506), (93, 8056328), (124, 6042246), (168, 4459753), (186, 4028164), (217, 3452712), (248, 3021123), (293, 2557128), (372, 2014082), (434, 1726356), (491, 1525944), (586, 1278564), (651, 1150904), (744, 1007041), (868, 863178), (879, 852376), (982, 762972), (1172, 639282), (1302, 575452), (1473, 508648), (1736, 431589), (1758, 426188), (1964, 381486), (2051, 365304), (2344, 319641), (2604, 287726), (2946, 254324), (3437, 217992), (3516, 213094), (3928, 190743), (4102, 182652), (5208, 143863), (5892, 127162), (6153, 121768), (6874, 108996), (7032, 106547), (8204, 91326), (9083, 82488), (10311, 72664), (11784, 63581), (12306, 60884), (13748, 54498), (15221, 49224), (16408, 45663), (18166, 41244), (20622, 36332), (24612, 30442), (27249, 27496)]