351649792

素因数分解:

$2^{14}\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 90

約数和(自身を含む): 767534208

約数和(自身を除く): 415884416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 169, 208, 254, 256, 338, 416, 508, 512, 676, 832, 1016, 1024, 1352, 1651, 1664, 2032, 2048, 2704, 3302, 3328, 4064, 4096, 5408, 6604, 6656, 8128, 8192, 10816, 13208, 13312, 16256, 16384, 21463, 21632, 26416, 26624, 32512, 42926, 43264, 52832, 53248, 65024, 85852, 86528, 105664, 106496, 130048, 171704, 173056, 211328, 212992, 260096, 343408, 346112, 422656, 520192, 686816, 692224, 845312, 1040384, 1373632, 1384448, 1690624, 2080768, 2747264, 2768896, 3381248, 5494528, 6762496, 10989056, 13524992, 21978112, 27049984, 43956224, 87912448, 175824896, 351649792]

約数ペア:

[(1, 351649792), (2, 175824896), (4, 87912448), (8, 43956224), (13, 27049984), (16, 21978112), (26, 13524992), (32, 10989056), (52, 6762496), (64, 5494528), (104, 3381248), (127, 2768896), (128, 2747264), (169, 2080768), (208, 1690624), (254, 1384448), (256, 1373632), (338, 1040384), (416, 845312), (508, 692224), (512, 686816), (676, 520192), (832, 422656), (1016, 346112), (1024, 343408), (1352, 260096), (1651, 212992), (1664, 211328), (2032, 173056), (2048, 171704), (2704, 130048), (3302, 106496), (3328, 105664), (4064, 86528), (4096, 85852), (5408, 65024), (6604, 53248), (6656, 52832), (8128, 43264), (8192, 42926), (10816, 32512), (13208, 26624), (13312, 26416), (16256, 21632), (16384, 21463)]