318547156785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{27691}}^1$

素因数の和:27927

約数の個数: 128

約数和(自身を含む): 621690273792

約数和(自身を除く): 303143117007

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 173, 195, 341, 403, 429, 465, 519, 715, 865, 1023, 1209, 1705, 1903, 2015, 2145, 2249, 2595, 4433, 5115, 5363, 5709, 6045, 6747, 9515, 11245, 13299, 16089, 22165, 24739, 26815, 27691, 28545, 33735, 58993, 66495, 69719, 74217, 80445, 83073, 123695, 138455, 176979, 209157, 294965, 304601, 348595, 359983, 371085, 415365, 766909, 858421, 884895, 913803, 1045785, 1079949, 1523005, 1799915, 2300727, 2575263, 3834545, 3959813, 4292105, 4569015, 4790543, 5399745, 9442631, 11159473, 11503635, 11879439, 12876315, 14371629, 19799065, 23952715, 28327893, 33478419, 47213155, 52695973, 55797365, 59397195, 62277059, 71858145, 122754203, 141639465, 148506833, 158087919, 167392095, 186831177, 263479865, 311385295, 368262609, 445520499, 613771015, 685047649, 742534165, 790439595, 934155885, 1633575163, 1841313045, 1930588829, 2055142947, 2227602495, 3425238245, 4900725489, 5791766487, 8167875815, 9652944145, 10275714735, 21236477119, 24503627445, 28958832435, 63709431357, 106182385595, 318547156785]

約数ペア:

[(1, 318547156785), (3, 106182385595), (5, 63709431357), (11, 28958832435), (13, 24503627445), (15, 21236477119), (31, 10275714735), (33, 9652944145), (39, 8167875815), (55, 5791766487), (65, 4900725489), (93, 3425238245), (143, 2227602495), (155, 2055142947), (165, 1930588829), (173, 1841313045), (195, 1633575163), (341, 934155885), (403, 790439595), (429, 742534165), (465, 685047649), (519, 613771015), (715, 445520499), (865, 368262609), (1023, 311385295), (1209, 263479865), (1705, 186831177), (1903, 167392095), (2015, 158087919), (2145, 148506833), (2249, 141639465), (2595, 122754203), (4433, 71858145), (5115, 62277059), (5363, 59397195), (5709, 55797365), (6045, 52695973), (6747, 47213155), (9515, 33478419), (11245, 28327893), (13299, 23952715), (16089, 19799065), (22165, 14371629), (24739, 12876315), (26815, 11879439), (27691, 11503635), (28545, 11159473), (33735, 9442631), (58993, 5399745), (66495, 4790543), (69719, 4569015), (74217, 4292105), (80445, 3959813), (83073, 3834545), (123695, 2575263), (138455, 2300727), (176979, 1799915), (209157, 1523005), (294965, 1079949), (304601, 1045785), (348595, 913803), (359983, 884895), (371085, 858421), (415365, 766909)]