513095132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 1070060544

約数和(自身を除く): 556965412

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 71, 74, 92, 142, 148, 193, 253, 284, 386, 407, 506, 772, 781, 814, 851, 1012, 1562, 1628, 1633, 1702, 2123, 2627, 3124, 3266, 3404, 4246, 4439, 5254, 6532, 7141, 8492, 8878, 9361, 10508, 13703, 14282, 17756, 17963, 18722, 27406, 28564, 28897, 35926, 37444, 48829, 54812, 57794, 60421, 71852, 78551, 97658, 115588, 120842, 150733, 157102, 164243, 195316, 241684, 301466, 314204, 315169, 328486, 507011, 602932, 630338, 656972, 664631, 1014022, 1260676, 1329262, 1806673, 2028044, 2658524, 3466859, 3613346, 5577121, 6933718, 7226692, 11154242, 11661253, 13867436, 22308484, 23322506, 46645012, 128273783, 256547566, 513095132]

約数ペア:

[(1, 513095132), (2, 256547566), (4, 128273783), (11, 46645012), (22, 23322506), (23, 22308484), (37, 13867436), (44, 11661253), (46, 11154242), (71, 7226692), (74, 6933718), (92, 5577121), (142, 3613346), (148, 3466859), (193, 2658524), (253, 2028044), (284, 1806673), (386, 1329262), (407, 1260676), (506, 1014022), (772, 664631), (781, 656972), (814, 630338), (851, 602932), (1012, 507011), (1562, 328486), (1628, 315169), (1633, 314204), (1702, 301466), (2123, 241684), (2627, 195316), (3124, 164243), (3266, 157102), (3404, 150733), (4246, 120842), (4439, 115588), (5254, 97658), (6532, 78551), (7141, 71852), (8492, 60421), (8878, 57794), (9361, 54812), (10508, 48829), (13703, 37444), (14282, 35926), (17756, 28897), (17963, 28564), (18722, 27406)]