389765712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4099}}^1$

素因数の和:4400

約数の個数: 80

約数和(自身を含む): 1155084800

約数和(自身を除く): 765319088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4099, 4528, 5943, 6792, 7924, 8198, 11886, 12297, 13584, 15848, 16396, 23772, 24594, 28693, 31696, 32792, 47544, 49188, 57386, 65584, 86079, 95088, 98376, 114772, 172158, 196752, 229544, 344316, 459088, 688632, 1160017, 1377264, 2320034, 3480051, 4640068, 6960102, 8120119, 9280136, 13920204, 16240238, 18560272, 24360357, 27840408, 32480476, 48720714, 55680816, 64960952, 97441428, 129921904, 194882856, 389765712]

約数ペア:

[(1, 389765712), (2, 194882856), (3, 129921904), (4, 97441428), (6, 64960952), (7, 55680816), (8, 48720714), (12, 32480476), (14, 27840408), (16, 24360357), (21, 18560272), (24, 16240238), (28, 13920204), (42, 9280136), (48, 8120119), (56, 6960102), (84, 4640068), (112, 3480051), (168, 2320034), (283, 1377264), (336, 1160017), (566, 688632), (849, 459088), (1132, 344316), (1698, 229544), (1981, 196752), (2264, 172158), (3396, 114772), (3962, 98376), (4099, 95088), (4528, 86079), (5943, 65584), (6792, 57386), (7924, 49188), (8198, 47544), (11886, 32792), (12297, 31696), (13584, 28693), (15848, 24594), (16396, 23772)]