259304892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9731

約数の個数: 96

約数和(自身を含む): 780433920

約数和(自身を除く): 521129028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6699, 8932, 9677, 13398, 19354, 26796, 29031, 38708, 58062, 67739, 106447, 116124, 135478, 203217, 212894, 270956, 280633, 319341, 406434, 425788, 561266, 638682, 745129, 812868, 841899, 1122532, 1277364, 1490258, 1683798, 1964431, 2235387, 2980516, 3086963, 3367596, 3928862, 4470774, 5893293, 6173926, 7857724, 8941548, 9260889, 11786586, 12347852, 18521778, 21608741, 23573172, 37043556, 43217482, 64826223, 86434964, 129652446, 259304892]

約数ペア:

[(1, 259304892), (2, 129652446), (3, 86434964), (4, 64826223), (6, 43217482), (7, 37043556), (11, 23573172), (12, 21608741), (14, 18521778), (21, 12347852), (22, 11786586), (28, 9260889), (29, 8941548), (33, 7857724), (42, 6173926), (44, 5893293), (58, 4470774), (66, 3928862), (77, 3367596), (84, 3086963), (87, 2980516), (116, 2235387), (132, 1964431), (154, 1683798), (174, 1490258), (203, 1277364), (231, 1122532), (308, 841899), (319, 812868), (348, 745129), (406, 638682), (462, 561266), (609, 425788), (638, 406434), (812, 319341), (924, 280633), (957, 270956), (1218, 212894), (1276, 203217), (1914, 135478), (2233, 116124), (2436, 106447), (3828, 67739), (4466, 58062), (6699, 38708), (8932, 29031), (9677, 26796), (13398, 19354)]