278615674865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2619

約数の個数: 128

約数和(自身を含む): 412749582336

約数和(自身を除く): 134133907471

約数列:

[1, 5, 11, 17, 31, 41, 55, 85, 97, 155, 187, 205, 341, 451, 485, 527, 697, 935, 1067, 1271, 1649, 1705, 2255, 2417, 2635, 3007, 3485, 3977, 5335, 5797, 6355, 7667, 8245, 12085, 13981, 15035, 18139, 19885, 21607, 26587, 28985, 33077, 38335, 41089, 43747, 51119, 67609, 69905, 74927, 90695, 99097, 108035, 123287, 132935, 165385, 205445, 218735, 234449, 237677, 255595, 338045, 374635, 451979, 495485, 562309, 616435, 743699, 824197, 1090067, 1172245, 1188385, 1273759, 1356157, 1684649, 2095879, 2259895, 2578939, 2811545, 3072007, 3718495, 3985633, 4120985, 5450335, 6368795, 6780785, 7267919, 8423245, 9612409, 10479395, 12894695, 14011349, 15360035, 18531139, 19928165, 23054669, 33792077, 36339595, 43841963, 48062045, 52224119, 70056745, 79947109, 92655695, 105736499, 115273345, 123554623, 163410953, 168960385, 219209815, 261120595, 297984679, 399735545, 528682495, 574465309, 617773115, 817054765, 1359100853, 1489923395, 1797520483, 2872326545, 3277831469, 5065739543, 6795504265, 8987602415, 16389157345, 25328697715, 55723134973, 278615674865]

約数ペア:

[(1, 278615674865), (5, 55723134973), (11, 25328697715), (17, 16389157345), (31, 8987602415), (41, 6795504265), (55, 5065739543), (85, 3277831469), (97, 2872326545), (155, 1797520483), (187, 1489923395), (205, 1359100853), (341, 817054765), (451, 617773115), (485, 574465309), (527, 528682495), (697, 399735545), (935, 297984679), (1067, 261120595), (1271, 219209815), (1649, 168960385), (1705, 163410953), (2255, 123554623), (2417, 115273345), (2635, 105736499), (3007, 92655695), (3485, 79947109), (3977, 70056745), (5335, 52224119), (5797, 48062045), (6355, 43841963), (7667, 36339595), (8245, 33792077), (12085, 23054669), (13981, 19928165), (15035, 18531139), (18139, 15360035), (19885, 14011349), (21607, 12894695), (26587, 10479395), (28985, 9612409), (33077, 8423245), (38335, 7267919), (41089, 6780785), (43747, 6368795), (51119, 5450335), (67609, 4120985), (69905, 3985633), (74927, 3718495), (90695, 3072007), (99097, 2811545), (108035, 2578939), (123287, 2259895), (132935, 2095879), (165385, 1684649), (205445, 1356157), (218735, 1273759), (234449, 1188385), (237677, 1172245), (255595, 1090067), (338045, 824197), (374635, 743699), (451979, 616435), (495485, 562309)]