247764636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 791347200

約数和(自身を除く): 543582564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 84, 94, 108, 114, 126, 133, 141, 171, 188, 189, 228, 252, 266, 282, 329, 342, 367, 378, 399, 423, 513, 532, 564, 658, 684, 734, 756, 798, 846, 893, 987, 1026, 1101, 1197, 1269, 1316, 1468, 1596, 1692, 1786, 1974, 2052, 2202, 2394, 2538, 2569, 2679, 2961, 3303, 3572, 3591, 3948, 4404, 4788, 5076, 5138, 5358, 5922, 6251, 6606, 6973, 7182, 7707, 8037, 8883, 9909, 10276, 10716, 11844, 12502, 13212, 13946, 14364, 15414, 16074, 17249, 17766, 18753, 19818, 20919, 23121, 24111, 25004, 27892, 30828, 32148, 34498, 35532, 37506, 39636, 41838, 46242, 48222, 48811, 51747, 56259, 62757, 68996, 69363, 75012, 83676, 92484, 96444, 97622, 103494, 112518, 120743, 125514, 138726, 146433, 155241, 168777, 188271, 195244, 206988, 225036, 241486, 251028, 277452, 292866, 310482, 327731, 337554, 362229, 376542, 439299, 465723, 482972, 585732, 620964, 655462, 675108, 724458, 753084, 878598, 931446, 983193, 1086687, 1310924, 1317897, 1448916, 1757196, 1862892, 1966386, 2173374, 2294117, 2635794, 2949579, 3260061, 3932772, 4346748, 4588234, 5271588, 5899158, 6520122, 6882351, 8848737, 9176468, 11798316, 13040244, 13764702, 17697474, 20647053, 27529404, 35394948, 41294106, 61941159, 82588212, 123882318, 247764636]

約数ペア:

[(1, 247764636), (2, 123882318), (3, 82588212), (4, 61941159), (6, 41294106), (7, 35394948), (9, 27529404), (12, 20647053), (14, 17697474), (18, 13764702), (19, 13040244), (21, 11798316), (27, 9176468), (28, 8848737), (36, 6882351), (38, 6520122), (42, 5899158), (47, 5271588), (54, 4588234), (57, 4346748), (63, 3932772), (76, 3260061), (84, 2949579), (94, 2635794), (108, 2294117), (114, 2173374), (126, 1966386), (133, 1862892), (141, 1757196), (171, 1448916), (188, 1317897), (189, 1310924), (228, 1086687), (252, 983193), (266, 931446), (282, 878598), (329, 753084), (342, 724458), (367, 675108), (378, 655462), (399, 620964), (423, 585732), (513, 482972), (532, 465723), (564, 439299), (658, 376542), (684, 362229), (734, 337554), (756, 327731), (798, 310482), (846, 292866), (893, 277452), (987, 251028), (1026, 241486), (1101, 225036), (1197, 206988), (1269, 195244), (1316, 188271), (1468, 168777), (1596, 155241), (1692, 146433), (1786, 138726), (1974, 125514), (2052, 120743), (2202, 112518), (2394, 103494), (2538, 97622), (2569, 96444), (2679, 92484), (2961, 83676), (3303, 75012), (3572, 69363), (3591, 68996), (3948, 62757), (4404, 56259), (4788, 51747), (5076, 48811), (5138, 48222), (5358, 46242), (5922, 41838), (6251, 39636), (6606, 37506), (6973, 35532), (7182, 34498), (7707, 32148), (8037, 30828), (8883, 27892), (9909, 25004), (10276, 24111), (10716, 23121), (11844, 20919), (12502, 19818), (13212, 18753), (13946, 17766), (14364, 17249), (15414, 16074)]