293863196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1013}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 592824960

約数和(自身を除く): 298961764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 347, 418, 694, 836, 1013, 1388, 2026, 3817, 4052, 6593, 7634, 11143, 13186, 15268, 19247, 22286, 26372, 38494, 44572, 72523, 76988, 145046, 211717, 290092, 351511, 423434, 703022, 846868, 1406044, 3866621, 6678709, 7733242, 13357418, 15466484, 26714836, 73465799, 146931598, 293863196]

約数ペア:

[(1, 293863196), (2, 146931598), (4, 73465799), (11, 26714836), (19, 15466484), (22, 13357418), (38, 7733242), (44, 6678709), (76, 3866621), (209, 1406044), (347, 846868), (418, 703022), (694, 423434), (836, 351511), (1013, 290092), (1388, 211717), (2026, 145046), (3817, 76988), (4052, 72523), (6593, 44572), (7634, 38494), (11143, 26372), (13186, 22286), (15268, 19247)]