208065708648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1569

約数の個数: 288

約数和(自身を含む): 662238369000

約数和(自身を除く): 454172660352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 149, 168, 196, 252, 294, 298, 392, 397, 441, 447, 504, 588, 596, 794, 882, 894, 997, 1043, 1176, 1191, 1192, 1341, 1588, 1764, 1788, 1994, 2086, 2382, 2682, 2779, 2991, 3129, 3176, 3528, 3573, 3576, 3988, 4172, 4764, 5364, 5558, 5982, 6258, 6979, 7146, 7301, 7976, 8337, 8344, 8973, 9387, 9528, 10728, 11116, 11964, 12516, 13958, 14292, 14602, 16674, 17946, 18774, 19453, 20937, 21903, 22232, 23928, 25011, 25032, 27916, 28584, 29204, 33348, 35892, 37548, 38906, 41874, 43806, 48853, 50022, 55832, 58359, 58408, 59153, 62811, 65709, 66696, 71784, 75096, 77812, 83748, 87612, 97706, 100044, 116718, 118306, 125622, 131418, 146559, 148553, 155624, 167496, 175077, 175224, 177459, 195412, 200088, 233436, 236612, 251244, 262836, 293118, 297106, 350154, 354918, 390824, 395809, 414071, 439677, 445659, 466872, 473224, 502488, 525672, 532377, 586236, 594212, 700308, 709836, 791618, 828142, 879354, 891318, 1039871, 1064754, 1172472, 1187427, 1188424, 1242213, 1336977, 1400616, 1419672, 1583236, 1656284, 1758708, 1782636, 2079742, 2129508, 2374854, 2484426, 2673954, 2770663, 2898497, 3119613, 3166472, 3312568, 3517416, 3562281, 3565272, 3726639, 4159484, 4259016, 4749708, 4968852, 5347908, 5541326, 5796994, 6239226, 7124562, 7279097, 7453278, 8311989, 8318968, 8695491, 9358839, 9499416, 9937704, 10695816, 11082652, 11593988, 12478452, 14249124, 14558194, 14906556, 16623978, 17390982, 18717678, 19394641, 21837291, 22165304, 23187976, 24935967, 24956904, 26086473, 28498248, 29116388, 29813112, 33247956, 34781964, 37435356, 38789282, 43674582, 49871934, 52172946, 58183923, 58232776, 58975541, 65511873, 66495912, 69563928, 74870712, 77578564, 87349164, 99743868, 104345892, 116367846, 117951082, 131023746, 155157128, 174551769, 174698328, 176926623, 199487736, 208691784, 232735692, 235902164, 262047492, 349103538, 353853246, 412828787, 465471384, 471804328, 524094984, 530779869, 698207076, 707706492, 825657574, 1061559738, 1238486361, 1396414152, 1415412984, 1651315148, 2123119476, 2476972722, 2889801509, 3302630296, 3715459083, 4246238952, 4953945444, 5779603018, 7430918166, 8669404527, 9907890888, 11559206036, 14861836332, 17338809054, 23118412072, 26008213581, 29723672664, 34677618108, 52016427162, 69355236216, 104032854324, 208065708648]

約数ペア:

[(1, 208065708648), (2, 104032854324), (3, 69355236216), (4, 52016427162), (6, 34677618108), (7, 29723672664), (8, 26008213581), (9, 23118412072), (12, 17338809054), (14, 14861836332), (18, 11559206036), (21, 9907890888), (24, 8669404527), (28, 7430918166), (36, 5779603018), (42, 4953945444), (49, 4246238952), (56, 3715459083), (63, 3302630296), (72, 2889801509), (84, 2476972722), (98, 2123119476), (126, 1651315148), (147, 1415412984), (149, 1396414152), (168, 1238486361), (196, 1061559738), (252, 825657574), (294, 707706492), (298, 698207076), (392, 530779869), (397, 524094984), (441, 471804328), (447, 465471384), (504, 412828787), (588, 353853246), (596, 349103538), (794, 262047492), (882, 235902164), (894, 232735692), (997, 208691784), (1043, 199487736), (1176, 176926623), (1191, 174698328), (1192, 174551769), (1341, 155157128), (1588, 131023746), (1764, 117951082), (1788, 116367846), (1994, 104345892), (2086, 99743868), (2382, 87349164), (2682, 77578564), (2779, 74870712), (2991, 69563928), (3129, 66495912), (3176, 65511873), (3528, 58975541), (3573, 58232776), (3576, 58183923), (3988, 52172946), (4172, 49871934), (4764, 43674582), (5364, 38789282), (5558, 37435356), (5982, 34781964), (6258, 33247956), (6979, 29813112), (7146, 29116388), (7301, 28498248), (7976, 26086473), (8337, 24956904), (8344, 24935967), (8973, 23187976), (9387, 22165304), (9528, 21837291), (10728, 19394641), (11116, 18717678), (11964, 17390982), (12516, 16623978), (13958, 14906556), (14292, 14558194), (14602, 14249124), (16674, 12478452), (17946, 11593988), (18774, 11082652), (19453, 10695816), (20937, 9937704), (21903, 9499416), (22232, 9358839), (23928, 8695491), (25011, 8318968), (25032, 8311989), (27916, 7453278), (28584, 7279097), (29204, 7124562), (33348, 6239226), (35892, 5796994), (37548, 5541326), (38906, 5347908), (41874, 4968852), (43806, 4749708), (48853, 4259016), (50022, 4159484), (55832, 3726639), (58359, 3565272), (58408, 3562281), (59153, 3517416), (62811, 3312568), (65709, 3166472), (66696, 3119613), (71784, 2898497), (75096, 2770663), (77812, 2673954), (83748, 2484426), (87612, 2374854), (97706, 2129508), (100044, 2079742), (116718, 1782636), (118306, 1758708), (125622, 1656284), (131418, 1583236), (146559, 1419672), (148553, 1400616), (155624, 1336977), (167496, 1242213), (175077, 1188424), (175224, 1187427), (177459, 1172472), (195412, 1064754), (200088, 1039871), (233436, 891318), (236612, 879354), (251244, 828142), (262836, 791618), (293118, 709836), (297106, 700308), (350154, 594212), (354918, 586236), (390824, 532377), (395809, 525672), (414071, 502488), (439677, 473224), (445659, 466872)]