447859412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 1167697440

約数和(自身を除く): 719838028

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 29, 38, 44, 49, 52, 58, 76, 77, 91, 98, 116, 133, 143, 154, 182, 196, 203, 209, 247, 266, 286, 308, 319, 364, 377, 406, 418, 494, 532, 539, 551, 572, 637, 638, 754, 812, 836, 841, 931, 988, 1001, 1078, 1102, 1274, 1276, 1421, 1463, 1508, 1682, 1729, 1862, 2002, 2156, 2204, 2233, 2548, 2639, 2717, 2842, 2926, 3364, 3458, 3724, 3857, 4004, 4147, 4466, 5278, 5434, 5684, 5852, 5887, 6061, 6916, 7007, 7163, 7714, 8294, 8932, 9251, 10241, 10556, 10868, 10933, 11774, 12103, 12122, 14014, 14326, 15428, 15631, 15979, 16588, 18473, 18502, 19019, 20482, 21866, 23548, 24206, 24244, 26999, 28028, 28652, 29029, 31262, 31958, 36946, 37004, 38038, 40964, 41209, 42427, 43732, 48412, 50141, 53998, 58058, 62524, 63916, 64757, 73892, 76076, 76531, 78793, 82418, 84854, 100282, 107996, 111853, 116116, 120263, 129514, 133133, 153062, 157586, 164836, 169708, 175769, 200564, 203203, 207727, 223706, 240526, 259028, 266266, 296989, 306124, 315172, 350987, 351538, 406406, 415454, 447412, 453299, 481052, 532532, 535717, 551551, 593978, 701974, 703076, 782971, 812812, 830908, 841841, 906598, 1071434, 1103102, 1187956, 1230383, 1403948, 1454089, 1565942, 1683682, 1813196, 2142868, 2206204, 2284997, 2460766, 2908178, 3131884, 3367364, 3860857, 4569994, 4921532, 5816356, 5892887, 7721714, 8612681, 9139988, 10178623, 11785774, 15443428, 15994979, 17225362, 20357246, 23571548, 31989958, 34450724, 40714492, 63979916, 111964853, 223929706, 447859412]

約数ペア:

[(1, 447859412), (2, 223929706), (4, 111964853), (7, 63979916), (11, 40714492), (13, 34450724), (14, 31989958), (19, 23571548), (22, 20357246), (26, 17225362), (28, 15994979), (29, 15443428), (38, 11785774), (44, 10178623), (49, 9139988), (52, 8612681), (58, 7721714), (76, 5892887), (77, 5816356), (91, 4921532), (98, 4569994), (116, 3860857), (133, 3367364), (143, 3131884), (154, 2908178), (182, 2460766), (196, 2284997), (203, 2206204), (209, 2142868), (247, 1813196), (266, 1683682), (286, 1565942), (308, 1454089), (319, 1403948), (364, 1230383), (377, 1187956), (406, 1103102), (418, 1071434), (494, 906598), (532, 841841), (539, 830908), (551, 812812), (572, 782971), (637, 703076), (638, 701974), (754, 593978), (812, 551551), (836, 535717), (841, 532532), (931, 481052), (988, 453299), (1001, 447412), (1078, 415454), (1102, 406406), (1274, 351538), (1276, 350987), (1421, 315172), (1463, 306124), (1508, 296989), (1682, 266266), (1729, 259028), (1862, 240526), (2002, 223706), (2156, 207727), (2204, 203203), (2233, 200564), (2548, 175769), (2639, 169708), (2717, 164836), (2842, 157586), (2926, 153062), (3364, 133133), (3458, 129514), (3724, 120263), (3857, 116116), (4004, 111853), (4147, 107996), (4466, 100282), (5278, 84854), (5434, 82418), (5684, 78793), (5852, 76531), (5887, 76076), (6061, 73892), (6916, 64757), (7007, 63916), (7163, 62524), (7714, 58058), (8294, 53998), (8932, 50141), (9251, 48412), (10241, 43732), (10556, 42427), (10868, 41209), (10933, 40964), (11774, 38038), (12103, 37004), (12122, 36946), (14014, 31958), (14326, 31262), (15428, 29029), (15631, 28652), (15979, 28028), (16588, 26999), (18473, 24244), (18502, 24206), (19019, 23548), (20482, 21866)]