244674472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 572443200

約数和(自身を除く): 327768728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 139, 172, 238, 278, 301, 344, 476, 556, 602, 731, 952, 973, 1112, 1204, 1462, 1849, 1946, 2363, 2408, 2924, 3698, 3892, 4726, 5117, 5848, 5977, 7396, 7784, 9452, 10234, 11954, 12943, 14792, 16541, 18904, 20468, 23908, 25886, 31433, 33082, 40936, 41839, 47816, 51772, 62866, 66164, 83678, 101609, 103544, 125732, 132328, 167356, 203218, 220031, 251464, 257011, 334712, 406436, 440062, 514022, 711263, 812872, 880124, 1028044, 1422526, 1760248, 1799077, 2056088, 2845052, 3598154, 4369187, 5690104, 7196308, 8738374, 14392616, 17476748, 30584309, 34953496, 61168618, 122337236, 244674472]

約数ペア:

[(1, 244674472), (2, 122337236), (4, 61168618), (7, 34953496), (8, 30584309), (14, 17476748), (17, 14392616), (28, 8738374), (34, 7196308), (43, 5690104), (56, 4369187), (68, 3598154), (86, 2845052), (119, 2056088), (136, 1799077), (139, 1760248), (172, 1422526), (238, 1028044), (278, 880124), (301, 812872), (344, 711263), (476, 514022), (556, 440062), (602, 406436), (731, 334712), (952, 257011), (973, 251464), (1112, 220031), (1204, 203218), (1462, 167356), (1849, 132328), (1946, 125732), (2363, 103544), (2408, 101609), (2924, 83678), (3698, 66164), (3892, 62866), (4726, 51772), (5117, 47816), (5848, 41839), (5977, 40936), (7396, 33082), (7784, 31433), (9452, 25886), (10234, 23908), (11954, 20468), (12943, 18904), (14792, 16541)]