2615951844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 7888345920

約数和(自身を除く): 5272394076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 209, 228, 261, 319, 342, 348, 361, 396, 418, 522, 551, 627, 631, 638, 684, 722, 836, 957, 1044, 1083, 1102, 1254, 1262, 1276, 1444, 1653, 1881, 1893, 1914, 2166, 2204, 2508, 2524, 2871, 3249, 3306, 3762, 3786, 3828, 3971, 4332, 4959, 5679, 5742, 6061, 6498, 6612, 6941, 7524, 7572, 7942, 9918, 10469, 11358, 11484, 11913, 11989, 12122, 12996, 13882, 15884, 18183, 18299, 19836, 20823, 20938, 22716, 23826, 23978, 24244, 27764, 31407, 35739, 35967, 36366, 36598, 41646, 41876, 47652, 47956, 54549, 54897, 62469, 62814, 71478, 71934, 72732, 73196, 83292, 94221, 107901, 109098, 109794, 115159, 124938, 125628, 131879, 142956, 143868, 164691, 188442, 201289, 215802, 218196, 219588, 227791, 230318, 249876, 263758, 329382, 345477, 347681, 376884, 395637, 402578, 431604, 455582, 460636, 527516, 603867, 658764, 683373, 690954, 695362, 791274, 805156, 911164, 1036431, 1043043, 1186911, 1207734, 1366746, 1381908, 1390724, 1582548, 1811601, 2050119, 2072862, 2086086, 2373822, 2415468, 2505701, 2733492, 3129129, 3623202, 3824491, 4100238, 4145724, 4172172, 4747644, 5011402, 6258258, 6605939, 7246404, 7517103, 7648982, 8200476, 10022804, 11473473, 12516516, 13211878, 15034206, 15297964, 19817817, 22551309, 22946946, 26423756, 30068412, 34420419, 39635634, 45102618, 45893892, 59453451, 68840838, 72665329, 79271268, 90205236, 118906902, 137681676, 145330658, 217995987, 237813804, 290661316, 435991974, 653987961, 871983948, 1307975922, 2615951844]

約数ペア:

[(1, 2615951844), (2, 1307975922), (3, 871983948), (4, 653987961), (6, 435991974), (9, 290661316), (11, 237813804), (12, 217995987), (18, 145330658), (19, 137681676), (22, 118906902), (29, 90205236), (33, 79271268), (36, 72665329), (38, 68840838), (44, 59453451), (57, 45893892), (58, 45102618), (66, 39635634), (76, 34420419), (87, 30068412), (99, 26423756), (114, 22946946), (116, 22551309), (132, 19817817), (171, 15297964), (174, 15034206), (198, 13211878), (209, 12516516), (228, 11473473), (261, 10022804), (319, 8200476), (342, 7648982), (348, 7517103), (361, 7246404), (396, 6605939), (418, 6258258), (522, 5011402), (551, 4747644), (627, 4172172), (631, 4145724), (638, 4100238), (684, 3824491), (722, 3623202), (836, 3129129), (957, 2733492), (1044, 2505701), (1083, 2415468), (1102, 2373822), (1254, 2086086), (1262, 2072862), (1276, 2050119), (1444, 1811601), (1653, 1582548), (1881, 1390724), (1893, 1381908), (1914, 1366746), (2166, 1207734), (2204, 1186911), (2508, 1043043), (2524, 1036431), (2871, 911164), (3249, 805156), (3306, 791274), (3762, 695362), (3786, 690954), (3828, 683373), (3971, 658764), (4332, 603867), (4959, 527516), (5679, 460636), (5742, 455582), (6061, 431604), (6498, 402578), (6612, 395637), (6941, 376884), (7524, 347681), (7572, 345477), (7942, 329382), (9918, 263758), (10469, 249876), (11358, 230318), (11484, 227791), (11913, 219588), (11989, 218196), (12122, 215802), (12996, 201289), (13882, 188442), (15884, 164691), (18183, 143868), (18299, 142956), (19836, 131879), (20823, 125628), (20938, 124938), (22716, 115159), (23826, 109794), (23978, 109098), (24244, 107901), (27764, 94221), (31407, 83292), (35739, 73196), (35967, 72732), (36366, 71934), (36598, 71478), (41646, 62814), (41876, 62469), (47652, 54897), (47956, 54549)]