317492688

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 846374400

約数和(自身を除く): 528881712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 944, 1136, 1416, 1579, 1704, 2832, 3158, 3408, 4189, 4737, 6316, 8378, 9474, 12567, 12632, 16756, 18948, 25134, 25264, 33512, 37896, 50268, 67024, 75792, 93161, 100536, 112109, 186322, 201072, 224218, 279483, 336327, 372644, 448436, 558966, 672654, 745288, 896872, 1117932, 1345308, 1490576, 1793744, 2235864, 2690616, 4471728, 5381232, 6614431, 13228862, 19843293, 26457724, 39686586, 52915448, 79373172, 105830896, 158746344, 317492688]

約数ペア:

[(1, 317492688), (2, 158746344), (3, 105830896), (4, 79373172), (6, 52915448), (8, 39686586), (12, 26457724), (16, 19843293), (24, 13228862), (48, 6614431), (59, 5381232), (71, 4471728), (118, 2690616), (142, 2235864), (177, 1793744), (213, 1490576), (236, 1345308), (284, 1117932), (354, 896872), (426, 745288), (472, 672654), (568, 558966), (708, 448436), (852, 372644), (944, 336327), (1136, 279483), (1416, 224218), (1579, 201072), (1704, 186322), (2832, 112109), (3158, 100536), (3408, 93161), (4189, 75792), (4737, 67024), (6316, 50268), (8378, 37896), (9474, 33512), (12567, 25264), (12632, 25134), (16756, 18948)]