38219412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 119508480

約数和(自身を除く): 81289068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 311, 399, 418, 462, 532, 539, 588, 622, 627, 798, 836, 924, 931, 933, 1078, 1244, 1254, 1463, 1596, 1617, 1862, 1866, 2156, 2177, 2508, 2793, 2926, 3234, 3421, 3724, 3732, 4354, 4389, 5586, 5852, 5909, 6468, 6531, 6842, 8708, 8778, 10241, 10263, 11172, 11818, 13062, 13684, 15239, 17556, 17727, 20482, 20526, 23636, 23947, 26124, 30478, 30723, 35454, 40964, 41052, 41363, 45717, 47894, 60956, 61446, 64999, 70908, 71841, 82726, 91434, 95788, 122892, 124089, 129998, 143682, 165452, 167629, 182868, 194997, 248178, 259996, 287364, 289541, 335258, 389994, 454993, 496356, 502887, 579082, 670516, 779988, 868623, 909986, 1005774, 1158164, 1364979, 1737246, 1819972, 2011548, 2729958, 3184951, 3474492, 5459916, 6369902, 9554853, 12739804, 19109706, 38219412]

約数ペア:

[(1, 38219412), (2, 19109706), (3, 12739804), (4, 9554853), (6, 6369902), (7, 5459916), (11, 3474492), (12, 3184951), (14, 2729958), (19, 2011548), (21, 1819972), (22, 1737246), (28, 1364979), (33, 1158164), (38, 1005774), (42, 909986), (44, 868623), (49, 779988), (57, 670516), (66, 579082), (76, 502887), (77, 496356), (84, 454993), (98, 389994), (114, 335258), (132, 289541), (133, 287364), (147, 259996), (154, 248178), (196, 194997), (209, 182868), (228, 167629), (231, 165452), (266, 143682), (294, 129998), (308, 124089), (311, 122892), (399, 95788), (418, 91434), (462, 82726), (532, 71841), (539, 70908), (588, 64999), (622, 61446), (627, 60956), (798, 47894), (836, 45717), (924, 41363), (931, 41052), (933, 40964), (1078, 35454), (1244, 30723), (1254, 30478), (1463, 26124), (1596, 23947), (1617, 23636), (1862, 20526), (1866, 20482), (2156, 17727), (2177, 17556), (2508, 15239), (2793, 13684), (2926, 13062), (3234, 11818), (3421, 11172), (3724, 10263), (3732, 10241), (4354, 8778), (4389, 8708), (5586, 6842), (5852, 6531), (5909, 6468)]