378364757624

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{7549}}^1$

素因数の和:7885

約数の個数: 128

約数和(自身を含む): 840188160000

約数和(自身を除く): 461823402376

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 137, 139, 188, 274, 278, 329, 376, 548, 556, 658, 959, 973, 1096, 1112, 1316, 1918, 1946, 2632, 3836, 3892, 6439, 6533, 7549, 7672, 7784, 12878, 13066, 15098, 19043, 25756, 26132, 30196, 38086, 45073, 45731, 51512, 52264, 52843, 60392, 76172, 90146, 91462, 105686, 133301, 152344, 180292, 182924, 211372, 266602, 354803, 360584, 365848, 422744, 533204, 709606, 895021, 1034213, 1049311, 1066408, 1419212, 1790042, 2068426, 2098622, 2483621, 2838424, 3580084, 4136852, 4197244, 4967242, 6265147, 7160168, 7239491, 7345177, 8273704, 8394488, 9934484, 12530294, 14478982, 14690354, 19868968, 25060588, 28957964, 29380708, 48608011, 49317617, 50121176, 57915928, 58761416, 97216022, 98635234, 143755607, 194432044, 197270468, 287511214, 340256077, 345223319, 388864088, 394540936, 575022428, 680512154, 690446638, 1006289249, 1150044856, 1361024308, 1380893276, 2012578498, 2722048616, 2761786552, 4025156996, 6756513529, 8050313992, 13513027058, 27026054116, 47295594703, 54052108232, 94591189406, 189182378812, 378364757624]

約数ペア:

[(1, 378364757624), (2, 189182378812), (4, 94591189406), (7, 54052108232), (8, 47295594703), (14, 27026054116), (28, 13513027058), (47, 8050313992), (56, 6756513529), (94, 4025156996), (137, 2761786552), (139, 2722048616), (188, 2012578498), (274, 1380893276), (278, 1361024308), (329, 1150044856), (376, 1006289249), (548, 690446638), (556, 680512154), (658, 575022428), (959, 394540936), (973, 388864088), (1096, 345223319), (1112, 340256077), (1316, 287511214), (1918, 197270468), (1946, 194432044), (2632, 143755607), (3836, 98635234), (3892, 97216022), (6439, 58761416), (6533, 57915928), (7549, 50121176), (7672, 49317617), (7784, 48608011), (12878, 29380708), (13066, 28957964), (15098, 25060588), (19043, 19868968), (25756, 14690354), (26132, 14478982), (30196, 12530294), (38086, 9934484), (45073, 8394488), (45731, 8273704), (51512, 7345177), (52264, 7239491), (52843, 7160168), (60392, 6265147), (76172, 4967242), (90146, 4197244), (91462, 4136852), (105686, 3580084), (133301, 2838424), (152344, 2483621), (180292, 2098622), (182924, 2068426), (211372, 1790042), (266602, 1419212), (354803, 1066408), (360584, 1049311), (365848, 1034213), (422744, 895021), (533204, 709606)]