672414736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 1622467584

約数和(自身を除く): 950052848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 191, 238, 272, 301, 344, 382, 476, 602, 688, 731, 764, 952, 1204, 1337, 1462, 1528, 1849, 1904, 2408, 2674, 2924, 3056, 3247, 3698, 4816, 5117, 5348, 5848, 6494, 7396, 8213, 10234, 10696, 11696, 12943, 12988, 14792, 16426, 20468, 21392, 22729, 25886, 25976, 29584, 31433, 32852, 40936, 45458, 51772, 51952, 57491, 62866, 65704, 81872, 90916, 103544, 114982, 125732, 131408, 139621, 181832, 207088, 220031, 229964, 251464, 279242, 353159, 363664, 440062, 459928, 502928, 558484, 706318, 880124, 919856, 977347, 1116968, 1412636, 1760248, 1954694, 2233936, 2472113, 2825272, 3520496, 3909388, 4944226, 5650544, 6003703, 7818776, 9888452, 12007406, 15637552, 19776904, 24014812, 39553808, 42025921, 48029624, 84051842, 96059248, 168103684, 336207368, 672414736]

約数ペア:

[(1, 672414736), (2, 336207368), (4, 168103684), (7, 96059248), (8, 84051842), (14, 48029624), (16, 42025921), (17, 39553808), (28, 24014812), (34, 19776904), (43, 15637552), (56, 12007406), (68, 9888452), (86, 7818776), (112, 6003703), (119, 5650544), (136, 4944226), (172, 3909388), (191, 3520496), (238, 2825272), (272, 2472113), (301, 2233936), (344, 1954694), (382, 1760248), (476, 1412636), (602, 1116968), (688, 977347), (731, 919856), (764, 880124), (952, 706318), (1204, 558484), (1337, 502928), (1462, 459928), (1528, 440062), (1849, 363664), (1904, 353159), (2408, 279242), (2674, 251464), (2924, 229964), (3056, 220031), (3247, 207088), (3698, 181832), (4816, 139621), (5117, 131408), (5348, 125732), (5848, 114982), (6494, 103544), (7396, 90916), (8213, 81872), (10234, 65704), (10696, 62866), (11696, 57491), (12943, 51952), (12988, 51772), (14792, 45458), (16426, 40936), (20468, 32852), (21392, 31433), (22729, 29584), (25886, 25976)]