239388492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3247

約数の個数: 96

約数和(自身を含む): 688891392

約数和(自身を除く): 449502900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 53, 68, 84, 102, 106, 119, 159, 204, 212, 238, 318, 357, 371, 476, 636, 714, 742, 901, 1113, 1428, 1484, 1802, 2226, 2703, 3163, 3604, 4452, 5406, 6307, 6326, 9489, 10812, 12614, 12652, 18921, 18978, 22141, 25228, 37842, 37956, 44282, 53771, 66423, 75684, 88564, 107542, 132846, 161313, 167639, 215084, 265692, 322626, 335278, 376397, 502917, 645252, 670556, 752794, 1005834, 1129191, 1173473, 1505588, 2011668, 2258382, 2346946, 2849863, 3520419, 4516764, 4693892, 5699726, 7040838, 8549589, 11399452, 14081676, 17099178, 19949041, 34198356, 39898082, 59847123, 79796164, 119694246, 239388492]

約数ペア:

[(1, 239388492), (2, 119694246), (3, 79796164), (4, 59847123), (6, 39898082), (7, 34198356), (12, 19949041), (14, 17099178), (17, 14081676), (21, 11399452), (28, 8549589), (34, 7040838), (42, 5699726), (51, 4693892), (53, 4516764), (68, 3520419), (84, 2849863), (102, 2346946), (106, 2258382), (119, 2011668), (159, 1505588), (204, 1173473), (212, 1129191), (238, 1005834), (318, 752794), (357, 670556), (371, 645252), (476, 502917), (636, 376397), (714, 335278), (742, 322626), (901, 265692), (1113, 215084), (1428, 167639), (1484, 161313), (1802, 132846), (2226, 107542), (2703, 88564), (3163, 75684), (3604, 66423), (4452, 53771), (5406, 44282), (6307, 37956), (6326, 37842), (9489, 25228), (10812, 22141), (12614, 18978), (12652, 18921)]