16738764744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{821}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 45637966080

約数和(自身を除く): 28899201336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 647, 808, 821, 1212, 1294, 1313, 1642, 1941, 2424, 2463, 2588, 2626, 3284, 3882, 3939, 4926, 5176, 5252, 6568, 7764, 7878, 8411, 9852, 10504, 10673, 15528, 15756, 16822, 19704, 21346, 25233, 31512, 32019, 33644, 42692, 50466, 64038, 65347, 67288, 82921, 85384, 100932, 128076, 130694, 165842, 196041, 201864, 248763, 256152, 261388, 331684, 392082, 497526, 522776, 531187, 663368, 784164, 849511, 995052, 1062374, 1077973, 1568328, 1593561, 1699022, 1990104, 2124748, 2155946, 2548533, 3187122, 3233919, 3398044, 4249496, 4311892, 5097066, 6374244, 6467838, 6796088, 6905431, 8623784, 10194132, 12748488, 12935676, 13810862, 20388264, 20716293, 25871352, 27621724, 41432586, 53649887, 55243448, 82865172, 107299774, 160949661, 165730344, 214599548, 321899322, 429199096, 643798644, 697448531, 1287597288, 1394897062, 2092345593, 2789794124, 4184691186, 5579588248, 8369382372, 16738764744]

約数ペア:

[(1, 16738764744), (2, 8369382372), (3, 5579588248), (4, 4184691186), (6, 2789794124), (8, 2092345593), (12, 1394897062), (13, 1287597288), (24, 697448531), (26, 643798644), (39, 429199096), (52, 321899322), (78, 214599548), (101, 165730344), (104, 160949661), (156, 107299774), (202, 82865172), (303, 55243448), (312, 53649887), (404, 41432586), (606, 27621724), (647, 25871352), (808, 20716293), (821, 20388264), (1212, 13810862), (1294, 12935676), (1313, 12748488), (1642, 10194132), (1941, 8623784), (2424, 6905431), (2463, 6796088), (2588, 6467838), (2626, 6374244), (3284, 5097066), (3882, 4311892), (3939, 4249496), (4926, 3398044), (5176, 3233919), (5252, 3187122), (6568, 2548533), (7764, 2155946), (7878, 2124748), (8411, 1990104), (9852, 1699022), (10504, 1593561), (10673, 1568328), (15528, 1077973), (15756, 1062374), (16822, 995052), (19704, 849511), (21346, 784164), (25233, 663368), (31512, 531187), (32019, 522776), (33644, 497526), (42692, 392082), (50466, 331684), (64038, 261388), (65347, 256152), (67288, 248763), (82921, 201864), (85384, 196041), (100932, 165842), (128076, 130694)]