394712808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28307}}^1$

素因数の和:28406

約数の個数: 64

約数和(自身を含む): 1141378560

約数和(自身を除く): 746665752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 28307, 56614, 84921, 113228, 169842, 198149, 226456, 339684, 396298, 594447, 679368, 792596, 1188894, 1585192, 2349481, 2377788, 4698962, 4755576, 7048443, 9397924, 14096886, 16446367, 18795848, 28193772, 32892734, 49339101, 56387544, 65785468, 98678202, 131570936, 197356404, 394712808]

約数ペア:

[(1, 394712808), (2, 197356404), (3, 131570936), (4, 98678202), (6, 65785468), (7, 56387544), (8, 49339101), (12, 32892734), (14, 28193772), (21, 18795848), (24, 16446367), (28, 14096886), (42, 9397924), (56, 7048443), (83, 4755576), (84, 4698962), (166, 2377788), (168, 2349481), (249, 1585192), (332, 1188894), (498, 792596), (581, 679368), (664, 594447), (996, 396298), (1162, 339684), (1743, 226456), (1992, 198149), (2324, 169842), (3486, 113228), (4648, 84921), (6972, 56614), (13944, 28307)]