2821302036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 8570060800

約数和(自身を除く): 5748758764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 97, 108, 126, 158, 189, 194, 237, 252, 291, 316, 378, 388, 474, 487, 553, 582, 679, 711, 756, 873, 948, 974, 1106, 1164, 1358, 1422, 1461, 1659, 1746, 1948, 2037, 2133, 2212, 2619, 2716, 2844, 2922, 3318, 3409, 3492, 4074, 4266, 4383, 4977, 5238, 5844, 6111, 6636, 6818, 7663, 8148, 8532, 8766, 9954, 10227, 10476, 12222, 13149, 13636, 14931, 15326, 17532, 18333, 19908, 20454, 22989, 24444, 26298, 29862, 30652, 30681, 36666, 38473, 40908, 45978, 47239, 52596, 53641, 59724, 61362, 68967, 73332, 76946, 91956, 92043, 94478, 107282, 115419, 122724, 137934, 141717, 153892, 160923, 184086, 188956, 206901, 214564, 230838, 269311, 275868, 283434, 321846, 330673, 346257, 368172, 413802, 425151, 461676, 482769, 538622, 566868, 643692, 661346, 692514, 807933, 827604, 850302, 965538, 992019, 1038771, 1077244, 1275453, 1322692, 1385028, 1448307, 1615866, 1700604, 1931076, 1984038, 2077542, 2423799, 2550906, 2896614, 2976057, 3231732, 3731881, 3968076, 4155084, 4847598, 5101812, 5793228, 5952114, 7271397, 7463762, 8928171, 9695196, 11195643, 11904228, 14542794, 14927524, 17856342, 22391286, 26123167, 29085588, 33586929, 35712684, 44782572, 52246334, 67173858, 78369501, 100760787, 104492668, 134347716, 156739002, 201521574, 235108503, 313478004, 403043148, 470217006, 705325509, 940434012, 1410651018, 2821302036]

約数ペア:

[(1, 2821302036), (2, 1410651018), (3, 940434012), (4, 705325509), (6, 470217006), (7, 403043148), (9, 313478004), (12, 235108503), (14, 201521574), (18, 156739002), (21, 134347716), (27, 104492668), (28, 100760787), (36, 78369501), (42, 67173858), (54, 52246334), (63, 44782572), (79, 35712684), (84, 33586929), (97, 29085588), (108, 26123167), (126, 22391286), (158, 17856342), (189, 14927524), (194, 14542794), (237, 11904228), (252, 11195643), (291, 9695196), (316, 8928171), (378, 7463762), (388, 7271397), (474, 5952114), (487, 5793228), (553, 5101812), (582, 4847598), (679, 4155084), (711, 3968076), (756, 3731881), (873, 3231732), (948, 2976057), (974, 2896614), (1106, 2550906), (1164, 2423799), (1358, 2077542), (1422, 1984038), (1461, 1931076), (1659, 1700604), (1746, 1615866), (1948, 1448307), (2037, 1385028), (2133, 1322692), (2212, 1275453), (2619, 1077244), (2716, 1038771), (2844, 992019), (2922, 965538), (3318, 850302), (3409, 827604), (3492, 807933), (4074, 692514), (4266, 661346), (4383, 643692), (4977, 566868), (5238, 538622), (5844, 482769), (6111, 461676), (6636, 425151), (6818, 413802), (7663, 368172), (8148, 346257), (8532, 330673), (8766, 321846), (9954, 283434), (10227, 275868), (10476, 269311), (12222, 230838), (13149, 214564), (13636, 206901), (14931, 188956), (15326, 184086), (17532, 160923), (18333, 153892), (19908, 141717), (20454, 137934), (22989, 122724), (24444, 115419), (26298, 107282), (29862, 94478), (30652, 92043), (30681, 91956), (36666, 76946), (38473, 73332), (40908, 68967), (45978, 61362), (47239, 59724), (52596, 53641)]