7852020484

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 18627840000

約数和(自身を除く): 10775819516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 139, 154, 196, 197, 209, 266, 278, 308, 343, 394, 418, 532, 539, 556, 686, 788, 836, 931, 973, 1078, 1372, 1379, 1463, 1529, 1862, 1946, 2156, 2167, 2641, 2758, 2926, 3058, 3724, 3743, 3773, 3892, 4334, 5282, 5516, 5852, 6116, 6517, 6811, 7486, 7546, 8668, 9653, 10241, 10564, 10703, 13034, 13622, 14972, 15092, 15169, 18487, 19306, 20482, 21406, 26068, 26201, 27244, 27383, 29051, 30338, 36974, 38612, 40964, 41173, 42812, 47677, 52402, 54766, 58102, 60676, 67571, 71687, 73948, 74921, 82346, 95354, 104804, 106183, 109532, 116204, 129409, 135142, 143374, 149842, 164692, 183407, 190708, 191681, 203357, 212366, 258818, 270284, 286748, 288211, 299684, 301213, 366814, 383362, 406714, 424732, 517636, 520277, 524447, 576422, 602426, 733628, 743281, 766724, 813428, 905863, 1040554, 1048894, 1152844, 1204852, 1283849, 1341767, 1423499, 1486562, 1811726, 2017477, 2081108, 2097788, 2108491, 2567698, 2683534, 2846998, 2973124, 3623452, 3641939, 4034954, 4216982, 5135396, 5367068, 5693996, 5723047, 7283878, 8069908, 8433964, 9392369, 9964493, 11446094, 14122339, 14567756, 14759437, 18784738, 19928986, 22892188, 25493573, 28244678, 29518874, 37569476, 39857972, 40061329, 50987146, 56489356, 59037748, 80122658, 101974292, 103316059, 160245316, 178455011, 206632118, 280429303, 356910022, 413264236, 560858606, 713820044, 1121717212, 1963005121, 3926010242, 7852020484]

約数ペア:

[(1, 7852020484), (2, 3926010242), (4, 1963005121), (7, 1121717212), (11, 713820044), (14, 560858606), (19, 413264236), (22, 356910022), (28, 280429303), (38, 206632118), (44, 178455011), (49, 160245316), (76, 103316059), (77, 101974292), (98, 80122658), (133, 59037748), (139, 56489356), (154, 50987146), (196, 40061329), (197, 39857972), (209, 37569476), (266, 29518874), (278, 28244678), (308, 25493573), (343, 22892188), (394, 19928986), (418, 18784738), (532, 14759437), (539, 14567756), (556, 14122339), (686, 11446094), (788, 9964493), (836, 9392369), (931, 8433964), (973, 8069908), (1078, 7283878), (1372, 5723047), (1379, 5693996), (1463, 5367068), (1529, 5135396), (1862, 4216982), (1946, 4034954), (2156, 3641939), (2167, 3623452), (2641, 2973124), (2758, 2846998), (2926, 2683534), (3058, 2567698), (3724, 2108491), (3743, 2097788), (3773, 2081108), (3892, 2017477), (4334, 1811726), (5282, 1486562), (5516, 1423499), (5852, 1341767), (6116, 1283849), (6517, 1204852), (6811, 1152844), (7486, 1048894), (7546, 1040554), (8668, 905863), (9653, 813428), (10241, 766724), (10564, 743281), (10703, 733628), (13034, 602426), (13622, 576422), (14972, 524447), (15092, 520277), (15169, 517636), (18487, 424732), (19306, 406714), (20482, 383362), (21406, 366814), (26068, 301213), (26201, 299684), (27244, 288211), (27383, 286748), (29051, 270284), (30338, 258818), (36974, 212366), (38612, 203357), (40964, 191681), (41173, 190708), (42812, 183407), (47677, 164692), (52402, 149842), (54766, 143374), (58102, 135142), (60676, 129409), (67571, 116204), (71687, 109532), (73948, 106183), (74921, 104804), (82346, 95354)]