4987319672664

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20487527}}^1$

素因数の和:20487579

約数の個数: 192

約数和(自身を含む): 16816162982400

約数和(自身を除く): 11828843309736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1656, 1764, 1932, 2254, 2484, 2646, 2898, 3381, 3528, 3864, 4347, 4508, 4968, 5292, 5796, 6762, 8694, 9016, 10143, 10584, 11592, 13524, 17388, 20286, 27048, 30429, 34776, 40572, 60858, 81144, 121716, 243432, 20487527, 40975054, 61462581, 81950108, 122925162, 143412689, 163900216, 184387743, 245850324, 286825378, 368775486, 430238067, 471213121, 491700648, 553163229, 573650756, 737550972, 860476134, 942426242, 1003888823, 1106326458, 1147301512, 1290714201, 1413639363, 1475101944, 1720952268, 1884852484, 2007777646, 2212652916, 2581428402, 2827278726, 3011666469, 3298491847, 3441904536, 3769704968, 3872142603, 4015555292, 4240918089, 4425305832, 5162856804, 5654557452, 6023332938, 6596983694, 7744285206, 8031110584, 8481836178, 9034999407, 9895475541, 10325713608, 11309114904, 12046665876, 12722754267, 13193967388, 15488570412, 16963672356, 18069998814, 19790951082, 23089442929, 24093331752, 25445508534, 26387934776, 27104998221, 29686426623, 30977140824, 33927344712, 36139997628, 39581902164, 46178885858, 50891017068, 54209996442, 59372853246, 69268328787, 72279995256, 79163804328, 89059279869, 92357771716, 101782034136, 108419992884, 118745706492, 138536657574, 178118559738, 184715543432, 207804986361, 216839985768, 237491412984, 277073315148, 356237119476, 415609972722, 554146630296, 623414959083, 712474238952, 831219945444, 1246829918166, 1662439890888, 2493659836332, 4987319672664]

約数ペア:

[(1, 4987319672664), (2, 2493659836332), (3, 1662439890888), (4, 1246829918166), (6, 831219945444), (7, 712474238952), (8, 623414959083), (9, 554146630296), (12, 415609972722), (14, 356237119476), (18, 277073315148), (21, 237491412984), (23, 216839985768), (24, 207804986361), (27, 184715543432), (28, 178118559738), (36, 138536657574), (42, 118745706492), (46, 108419992884), (49, 101782034136), (54, 92357771716), (56, 89059279869), (63, 79163804328), (69, 72279995256), (72, 69268328787), (84, 59372853246), (92, 54209996442), (98, 50891017068), (108, 46178885858), (126, 39581902164), (138, 36139997628), (147, 33927344712), (161, 30977140824), (168, 29686426623), (184, 27104998221), (189, 26387934776), (196, 25445508534), (207, 24093331752), (216, 23089442929), (252, 19790951082), (276, 18069998814), (294, 16963672356), (322, 15488570412), (378, 13193967388), (392, 12722754267), (414, 12046665876), (441, 11309114904), (483, 10325713608), (504, 9895475541), (552, 9034999407), (588, 8481836178), (621, 8031110584), (644, 7744285206), (756, 6596983694), (828, 6023332938), (882, 5654557452), (966, 5162856804), (1127, 4425305832), (1176, 4240918089), (1242, 4015555292), (1288, 3872142603), (1323, 3769704968), (1449, 3441904536), (1512, 3298491847), (1656, 3011666469), (1764, 2827278726), (1932, 2581428402), (2254, 2212652916), (2484, 2007777646), (2646, 1884852484), (2898, 1720952268), (3381, 1475101944), (3528, 1413639363), (3864, 1290714201), (4347, 1147301512), (4508, 1106326458), (4968, 1003888823), (5292, 942426242), (5796, 860476134), (6762, 737550972), (8694, 573650756), (9016, 553163229), (10143, 491700648), (10584, 471213121), (11592, 430238067), (13524, 368775486), (17388, 286825378), (20286, 245850324), (27048, 184387743), (30429, 163900216), (34776, 143412689), (40572, 122925162), (60858, 81950108), (81144, 61462581), (121716, 40975054), (243432, 20487527)]