444870972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 1392431040

約数和(自身を除く): 947560068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 229, 234, 252, 273, 364, 458, 468, 546, 593, 687, 819, 916, 1092, 1186, 1374, 1603, 1638, 1779, 2061, 2372, 2748, 2977, 3206, 3276, 3558, 4122, 4151, 4809, 5337, 5954, 6412, 7116, 7709, 8244, 8302, 8931, 9618, 10674, 11908, 12453, 14427, 15418, 16604, 17862, 19236, 20839, 21348, 23127, 24906, 26793, 28854, 30836, 35724, 37359, 41678, 46254, 49812, 53586, 53963, 57708, 62517, 69381, 74718, 83356, 92508, 107172, 107926, 125034, 135797, 138762, 149436, 161889, 187551, 215852, 250068, 271594, 277524, 323778, 375102, 407391, 485667, 543188, 647556, 750204, 814782, 950579, 971334, 1222173, 1629564, 1765361, 1901158, 1942668, 2444346, 2851737, 3530722, 3802316, 4888692, 5296083, 5703474, 7061444, 8555211, 10592166, 11406948, 12357527, 15888249, 17110422, 21184332, 24715054, 31776498, 34220844, 37072581, 49430108, 63552996, 74145162, 111217743, 148290324, 222435486, 444870972]

約数ペア:

[(1, 444870972), (2, 222435486), (3, 148290324), (4, 111217743), (6, 74145162), (7, 63552996), (9, 49430108), (12, 37072581), (13, 34220844), (14, 31776498), (18, 24715054), (21, 21184332), (26, 17110422), (28, 15888249), (36, 12357527), (39, 11406948), (42, 10592166), (52, 8555211), (63, 7061444), (78, 5703474), (84, 5296083), (91, 4888692), (117, 3802316), (126, 3530722), (156, 2851737), (182, 2444346), (229, 1942668), (234, 1901158), (252, 1765361), (273, 1629564), (364, 1222173), (458, 971334), (468, 950579), (546, 814782), (593, 750204), (687, 647556), (819, 543188), (916, 485667), (1092, 407391), (1186, 375102), (1374, 323778), (1603, 277524), (1638, 271594), (1779, 250068), (2061, 215852), (2372, 187551), (2748, 161889), (2977, 149436), (3206, 138762), (3276, 135797), (3558, 125034), (4122, 107926), (4151, 107172), (4809, 92508), (5337, 83356), (5954, 74718), (6412, 69381), (7116, 62517), (7709, 57708), (8244, 53963), (8302, 53586), (8931, 49812), (9618, 46254), (10674, 41678), (11908, 37359), (12453, 35724), (14427, 30836), (15418, 28854), (16604, 26793), (17862, 24906), (19236, 23127), (20839, 21348)]