2691243752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 5876323200

約数和(自身を除く): 3185079448

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 53, 68, 76, 86, 106, 136, 152, 172, 212, 323, 344, 424, 457, 646, 731, 817, 901, 914, 1007, 1292, 1462, 1634, 1802, 1828, 2014, 2279, 2584, 2924, 3268, 3604, 3656, 4028, 4558, 5848, 6536, 7208, 7769, 8056, 8683, 9116, 13889, 15538, 17119, 17366, 18232, 19651, 24221, 27778, 31076, 34238, 34732, 38743, 39302, 43301, 48442, 55556, 62152, 68476, 69464, 77486, 78604, 86602, 96884, 111112, 136952, 147611, 154972, 157208, 173204, 193768, 295222, 309944, 334067, 346408, 373369, 411757, 460199, 590444, 668134, 736117, 746738, 823514, 920398, 1041503, 1180888, 1336268, 1472234, 1493476, 1647028, 1840796, 2083006, 2672536, 2944468, 2986952, 3294056, 3681592, 4166012, 5888936, 6347273, 7823383, 8332024, 12694546, 15646766, 17705551, 19788557, 25389092, 31293532, 35411102, 39577114, 50778184, 62587064, 70822204, 79154228, 141644408, 158308456, 336405469, 672810938, 1345621876, 2691243752]

約数ペア:

[(1, 2691243752), (2, 1345621876), (4, 672810938), (8, 336405469), (17, 158308456), (19, 141644408), (34, 79154228), (38, 70822204), (43, 62587064), (53, 50778184), (68, 39577114), (76, 35411102), (86, 31293532), (106, 25389092), (136, 19788557), (152, 17705551), (172, 15646766), (212, 12694546), (323, 8332024), (344, 7823383), (424, 6347273), (457, 5888936), (646, 4166012), (731, 3681592), (817, 3294056), (901, 2986952), (914, 2944468), (1007, 2672536), (1292, 2083006), (1462, 1840796), (1634, 1647028), (1802, 1493476), (1828, 1472234), (2014, 1336268), (2279, 1180888), (2584, 1041503), (2924, 920398), (3268, 823514), (3604, 746738), (3656, 736117), (4028, 668134), (4558, 590444), (5848, 460199), (6536, 411757), (7208, 373369), (7769, 346408), (8056, 334067), (8683, 309944), (9116, 295222), (13889, 193768), (15538, 173204), (17119, 157208), (17366, 154972), (18232, 147611), (19651, 136952), (24221, 111112), (27778, 96884), (31076, 86602), (34238, 78604), (34732, 77486), (38743, 69464), (39302, 68476), (43301, 62152), (48442, 55556)]