406790874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 1065492480

約数和(自身を除く): 658701606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 367, 399, 463, 734, 798, 926, 1101, 1197, 1389, 2202, 2394, 2569, 2778, 3241, 3303, 4167, 5138, 6482, 6606, 6973, 7707, 8334, 8797, 9723, 13946, 15414, 17594, 19446, 20919, 23121, 26391, 29169, 41838, 46242, 48811, 52782, 58338, 61579, 62757, 79173, 97622, 123158, 125514, 146433, 158346, 169921, 184737, 292866, 339842, 369474, 439299, 509763, 554211, 878598, 1019526, 1108422, 1189447, 1529289, 2378894, 3058578, 3228499, 3568341, 6456998, 7136682, 9685497, 10705023, 19370994, 21410046, 22599493, 29056491, 45198986, 58112982, 67798479, 135596958, 203395437, 406790874]

約数ペア:

[(1, 406790874), (2, 203395437), (3, 135596958), (6, 67798479), (7, 58112982), (9, 45198986), (14, 29056491), (18, 22599493), (19, 21410046), (21, 19370994), (38, 10705023), (42, 9685497), (57, 7136682), (63, 6456998), (114, 3568341), (126, 3228499), (133, 3058578), (171, 2378894), (266, 1529289), (342, 1189447), (367, 1108422), (399, 1019526), (463, 878598), (734, 554211), (798, 509763), (926, 439299), (1101, 369474), (1197, 339842), (1389, 292866), (2202, 184737), (2394, 169921), (2569, 158346), (2778, 146433), (3241, 125514), (3303, 123158), (4167, 97622), (5138, 79173), (6482, 62757), (6606, 61579), (6973, 58338), (7707, 52782), (8334, 48811), (8797, 46242), (9723, 41838), (13946, 29169), (15414, 26391), (17594, 23121), (19446, 20919)]