7811197992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:3032

約数の個数: 192

約数和(自身を含む): 23968788480

約数和(自身を除く): 16157590488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 127, 138, 156, 184, 207, 234, 254, 276, 299, 312, 381, 414, 468, 508, 552, 598, 762, 828, 897, 936, 1016, 1143, 1196, 1524, 1651, 1656, 1794, 2286, 2392, 2691, 2857, 2921, 3048, 3302, 3588, 4572, 4953, 5382, 5714, 5842, 6604, 7176, 8571, 8763, 9144, 9906, 10764, 11428, 11684, 13208, 14859, 17142, 17526, 19812, 21528, 22856, 23368, 25713, 26289, 29718, 34284, 35052, 37141, 37973, 39624, 51426, 52578, 59436, 65711, 68568, 70104, 74282, 75946, 102852, 105156, 111423, 113919, 118872, 131422, 148564, 151892, 197133, 205704, 210312, 222846, 227838, 262844, 297128, 303784, 334269, 341757, 362839, 394266, 445692, 455676, 525688, 591399, 668538, 683514, 725678, 788532, 854243, 891384, 911352, 1088517, 1182798, 1337076, 1367028, 1451356, 1577064, 1708486, 2177034, 2365596, 2562729, 2674152, 2734056, 2902712, 3265551, 3416972, 4354068, 4716907, 4731192, 5125458, 6531102, 6833944, 7688187, 8345297, 8708136, 9433814, 10250916, 13062204, 14150721, 15376374, 16690594, 18867628, 20501832, 25035891, 26124408, 28301442, 30752748, 33381188, 37735256, 42452163, 50071782, 56602884, 61505496, 66762376, 75107673, 84904326, 100143564, 108488861, 113205768, 150215346, 169808652, 200287128, 216977722, 300430692, 325466583, 339617304, 433955444, 600861384, 650933166, 867910888, 976399749, 1301866332, 1952799498, 2603732664, 3905598996, 7811197992]

約数ペア:

[(1, 7811197992), (2, 3905598996), (3, 2603732664), (4, 1952799498), (6, 1301866332), (8, 976399749), (9, 867910888), (12, 650933166), (13, 600861384), (18, 433955444), (23, 339617304), (24, 325466583), (26, 300430692), (36, 216977722), (39, 200287128), (46, 169808652), (52, 150215346), (69, 113205768), (72, 108488861), (78, 100143564), (92, 84904326), (104, 75107673), (117, 66762376), (127, 61505496), (138, 56602884), (156, 50071782), (184, 42452163), (207, 37735256), (234, 33381188), (254, 30752748), (276, 28301442), (299, 26124408), (312, 25035891), (381, 20501832), (414, 18867628), (468, 16690594), (508, 15376374), (552, 14150721), (598, 13062204), (762, 10250916), (828, 9433814), (897, 8708136), (936, 8345297), (1016, 7688187), (1143, 6833944), (1196, 6531102), (1524, 5125458), (1651, 4731192), (1656, 4716907), (1794, 4354068), (2286, 3416972), (2392, 3265551), (2691, 2902712), (2857, 2734056), (2921, 2674152), (3048, 2562729), (3302, 2365596), (3588, 2177034), (4572, 1708486), (4953, 1577064), (5382, 1451356), (5714, 1367028), (5842, 1337076), (6604, 1182798), (7176, 1088517), (8571, 911352), (8763, 891384), (9144, 854243), (9906, 788532), (10764, 725678), (11428, 683514), (11684, 668538), (13208, 591399), (14859, 525688), (17142, 455676), (17526, 445692), (19812, 394266), (21528, 362839), (22856, 341757), (23368, 334269), (25713, 303784), (26289, 297128), (29718, 262844), (34284, 227838), (35052, 222846), (37141, 210312), (37973, 205704), (39624, 197133), (51426, 151892), (52578, 148564), (59436, 131422), (65711, 118872), (68568, 113919), (70104, 111423), (74282, 105156), (75946, 102852)]