196357428

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 508435200

約数和(自身を除く): 312077772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 193, 236, 354, 386, 479, 531, 579, 708, 772, 958, 1062, 1158, 1437, 1737, 1916, 2124, 2316, 2874, 3474, 4311, 5748, 6948, 8622, 11387, 17244, 22774, 28261, 34161, 45548, 56522, 68322, 84783, 92447, 102483, 113044, 136644, 169566, 184894, 204966, 254349, 277341, 339132, 369788, 409932, 508698, 554682, 832023, 1017396, 1109364, 1664046, 3328092, 5454373, 10908746, 16363119, 21817492, 32726238, 49089357, 65452476, 98178714, 196357428]

約数ペア:

[(1, 196357428), (2, 98178714), (3, 65452476), (4, 49089357), (6, 32726238), (9, 21817492), (12, 16363119), (18, 10908746), (36, 5454373), (59, 3328092), (118, 1664046), (177, 1109364), (193, 1017396), (236, 832023), (354, 554682), (386, 508698), (479, 409932), (531, 369788), (579, 339132), (708, 277341), (772, 254349), (958, 204966), (1062, 184894), (1158, 169566), (1437, 136644), (1737, 113044), (1916, 102483), (2124, 92447), (2316, 84783), (2874, 68322), (3474, 56522), (4311, 45548), (5748, 34161), (6948, 28261), (8622, 22774), (11387, 17244)]