337376288

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{191}}^2$

素因数の和:426

約数の個数: 54

約数和(自身を含む): 709292493

約数和(自身を除く): 371916205

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 289, 382, 544, 578, 764, 1156, 1528, 2312, 3056, 3247, 4624, 6112, 6494, 9248, 12988, 25976, 36481, 51952, 55199, 72962, 103904, 110398, 145924, 220796, 291848, 441592, 583696, 620177, 883184, 1167392, 1240354, 1766368, 2480708, 4961416, 9922832, 10543009, 19845664, 21086018, 42172036, 84344072, 168688144, 337376288]

約数ペア:

[(1, 337376288), (2, 168688144), (4, 84344072), (8, 42172036), (16, 21086018), (17, 19845664), (32, 10543009), (34, 9922832), (68, 4961416), (136, 2480708), (191, 1766368), (272, 1240354), (289, 1167392), (382, 883184), (544, 620177), (578, 583696), (764, 441592), (1156, 291848), (1528, 220796), (2312, 145924), (3056, 110398), (3247, 103904), (4624, 72962), (6112, 55199), (6494, 51952), (9248, 36481), (12988, 25976)]