672524664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 1995079680

約数和(自身を除く): 1322555016

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, 263, 372, 434, 491, 526, 651, 744, 789, 868, 982, 1052, 1302, 1473, 1578, 1736, 1841, 1964, 2104, 2604, 2946, 3156, 3437, 3682, 3928, 5208, 5523, 5892, 6312, 6874, 7364, 8153, 10311, 11046, 11784, 13748, 14728, 15221, 16306, 20622, 22092, 24459, 27496, 30442, 32612, 41244, 44184, 45663, 48918, 57071, 60884, 65224, 82488, 91326, 97836, 106547, 114142, 121768, 129133, 171213, 182652, 195672, 213094, 228284, 258266, 319641, 342426, 365304, 387399, 426188, 456568, 516532, 639282, 684852, 774798, 852376, 903931, 1033064, 1278564, 1369704, 1549596, 1807862, 2557128, 2711793, 3099192, 3615724, 4003123, 5423586, 7231448, 8006246, 10847172, 12009369, 16012492, 21694344, 24018738, 28021861, 32024984, 48037476, 56043722, 84065583, 96074952, 112087444, 168131166, 224174888, 336262332, 672524664]

約数ペア:

[(1, 672524664), (2, 336262332), (3, 224174888), (4, 168131166), (6, 112087444), (7, 96074952), (8, 84065583), (12, 56043722), (14, 48037476), (21, 32024984), (24, 28021861), (28, 24018738), (31, 21694344), (42, 16012492), (56, 12009369), (62, 10847172), (84, 8006246), (93, 7231448), (124, 5423586), (168, 4003123), (186, 3615724), (217, 3099192), (248, 2711793), (263, 2557128), (372, 1807862), (434, 1549596), (491, 1369704), (526, 1278564), (651, 1033064), (744, 903931), (789, 852376), (868, 774798), (982, 684852), (1052, 639282), (1302, 516532), (1473, 456568), (1578, 426188), (1736, 387399), (1841, 365304), (1964, 342426), (2104, 319641), (2604, 258266), (2946, 228284), (3156, 213094), (3437, 195672), (3682, 182652), (3928, 171213), (5208, 129133), (5523, 121768), (5892, 114142), (6312, 106547), (6874, 97836), (7364, 91326), (8153, 82488), (10311, 65224), (11046, 60884), (11784, 57071), (13748, 48918), (14728, 45663), (15221, 44184), (16306, 41244), (20622, 32612), (22092, 30442), (24459, 27496)]