227584392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 680140800

約数和(自身を除く): 452556408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 89, 93, 124, 168, 178, 186, 217, 248, 267, 356, 372, 434, 491, 534, 623, 651, 712, 744, 868, 982, 1068, 1246, 1302, 1473, 1736, 1869, 1964, 2136, 2492, 2604, 2759, 2946, 3437, 3738, 3928, 4984, 5208, 5518, 5892, 6874, 7476, 8277, 10311, 11036, 11784, 13748, 14952, 15221, 16554, 19313, 20622, 22072, 27496, 30442, 33108, 38626, 41244, 43699, 45663, 57939, 60884, 66216, 77252, 82488, 87398, 91326, 106547, 115878, 121768, 131097, 154504, 174796, 182652, 213094, 231756, 262194, 305893, 319641, 349592, 365304, 426188, 463512, 524388, 611786, 639282, 852376, 917679, 1048776, 1223572, 1278564, 1354669, 1835358, 2447144, 2557128, 2709338, 3670716, 4064007, 5418676, 7341432, 8128014, 9482683, 10837352, 16256028, 18965366, 28448049, 32512056, 37930732, 56896098, 75861464, 113792196, 227584392]

約数ペア:

[(1, 227584392), (2, 113792196), (3, 75861464), (4, 56896098), (6, 37930732), (7, 32512056), (8, 28448049), (12, 18965366), (14, 16256028), (21, 10837352), (24, 9482683), (28, 8128014), (31, 7341432), (42, 5418676), (56, 4064007), (62, 3670716), (84, 2709338), (89, 2557128), (93, 2447144), (124, 1835358), (168, 1354669), (178, 1278564), (186, 1223572), (217, 1048776), (248, 917679), (267, 852376), (356, 639282), (372, 611786), (434, 524388), (491, 463512), (534, 426188), (623, 365304), (651, 349592), (712, 319641), (744, 305893), (868, 262194), (982, 231756), (1068, 213094), (1246, 182652), (1302, 174796), (1473, 154504), (1736, 131097), (1869, 121768), (1964, 115878), (2136, 106547), (2492, 91326), (2604, 87398), (2759, 82488), (2946, 77252), (3437, 66216), (3738, 60884), (3928, 57939), (4984, 45663), (5208, 43699), (5518, 41244), (5892, 38626), (6874, 33108), (7476, 30442), (8277, 27496), (10311, 22072), (11036, 20622), (11784, 19313), (13748, 16554), (14952, 15221)]