581280450195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2533

約数の個数: 128

約数和(自身を含む): 1024949376000

約数和(自身を除く): 443668925805

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 131, 145, 257, 285, 393, 435, 551, 655, 771, 1285, 1653, 1965, 2089, 2489, 2755, 3799, 3855, 4883, 6267, 7453, 7467, 8265, 10445, 11397, 12445, 14649, 18995, 22359, 24415, 31335, 33667, 37265, 37335, 39691, 56985, 60581, 72181, 73245, 101001, 111795, 119073, 141607, 168335, 181743, 198455, 216543, 273659, 302905, 360905, 424821, 505005, 536873, 595365, 639673, 708035, 820977, 908715, 976343, 1082715, 1151039, 1368295, 1610619, 1919019, 2124105, 2684365, 2929029, 3198365, 3453117, 4104885, 4881715, 5199521, 5755195, 7936111, 8053095, 9595095, 10200587, 14645145, 15569317, 15598563, 17265585, 18550517, 23808333, 25997605, 30601761, 39680555, 46707951, 51002935, 55651551, 70330363, 77846585, 77992815, 92752585, 119041665, 150786109, 153008805, 210991089, 233539755, 278257755, 295817023, 351651815, 452358327, 753930545, 887451069, 1054955445, 1336276897, 1479085115, 2039580527, 2261791635, 4008830691, 4437255345, 6118741581, 6681384485, 10197902635, 20044153455, 30593707905, 38752030013, 116256090039, 193760150065, 581280450195]

約数ペア:

[(1, 581280450195), (3, 193760150065), (5, 116256090039), (15, 38752030013), (19, 30593707905), (29, 20044153455), (57, 10197902635), (87, 6681384485), (95, 6118741581), (131, 4437255345), (145, 4008830691), (257, 2261791635), (285, 2039580527), (393, 1479085115), (435, 1336276897), (551, 1054955445), (655, 887451069), (771, 753930545), (1285, 452358327), (1653, 351651815), (1965, 295817023), (2089, 278257755), (2489, 233539755), (2755, 210991089), (3799, 153008805), (3855, 150786109), (4883, 119041665), (6267, 92752585), (7453, 77992815), (7467, 77846585), (8265, 70330363), (10445, 55651551), (11397, 51002935), (12445, 46707951), (14649, 39680555), (18995, 30601761), (22359, 25997605), (24415, 23808333), (31335, 18550517), (33667, 17265585), (37265, 15598563), (37335, 15569317), (39691, 14645145), (56985, 10200587), (60581, 9595095), (72181, 8053095), (73245, 7936111), (101001, 5755195), (111795, 5199521), (119073, 4881715), (141607, 4104885), (168335, 3453117), (181743, 3198365), (198455, 2929029), (216543, 2684365), (273659, 2124105), (302905, 1919019), (360905, 1610619), (424821, 1368295), (505005, 1151039), (536873, 1082715), (595365, 976343), (639673, 908715), (708035, 820977)]