21492055872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{3119}}^1$

素因数の和:4853

約数の個数: 168

約数和(自身を含む): 70467321600

約数和(自身を除く): 48975265728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 1709, 2016, 3119, 3418, 4032, 5127, 6238, 6836, 9357, 10254, 11963, 12476, 13672, 15381, 18714, 20508, 21833, 23926, 24952, 27344, 28071, 30762, 35889, 37428, 41016, 43666, 47852, 49904, 54688, 56142, 61524, 65499, 71778, 74856, 82032, 87332, 95704, 99808, 107667, 109376, 112284, 123048, 130998, 143556, 149712, 164064, 174664, 191408, 196497, 199616, 215334, 224568, 246096, 261996, 287112, 299424, 328128, 349328, 382816, 392994, 430668, 449136, 492192, 523992, 574224, 598848, 698656, 765632, 785988, 861336, 898272, 984384, 1047984, 1148448, 1397312, 1571976, 1722672, 1796544, 2095968, 2296896, 3143952, 3445344, 4191936, 5330371, 6287904, 6890688, 10660742, 12575808, 15991113, 21321484, 31982226, 37312597, 42642968, 47973339, 63964452, 74625194, 85285936, 95946678, 111937791, 127928904, 149250388, 170571872, 191893356, 223875582, 255857808, 298500776, 335813373, 341143744, 383786712, 447751164, 511715616, 597001552, 671626746, 767573424, 895502328, 1023431232, 1194003104, 1343253492, 1535146848, 1791004656, 2388006208, 2686506984, 3070293696, 3582009312, 5373013968, 7164018624, 10746027936, 21492055872]

約数ペア:

[(1, 21492055872), (2, 10746027936), (3, 7164018624), (4, 5373013968), (6, 3582009312), (7, 3070293696), (8, 2686506984), (9, 2388006208), (12, 1791004656), (14, 1535146848), (16, 1343253492), (18, 1194003104), (21, 1023431232), (24, 895502328), (28, 767573424), (32, 671626746), (36, 597001552), (42, 511715616), (48, 447751164), (56, 383786712), (63, 341143744), (64, 335813373), (72, 298500776), (84, 255857808), (96, 223875582), (112, 191893356), (126, 170571872), (144, 149250388), (168, 127928904), (192, 111937791), (224, 95946678), (252, 85285936), (288, 74625194), (336, 63964452), (448, 47973339), (504, 42642968), (576, 37312597), (672, 31982226), (1008, 21321484), (1344, 15991113), (1709, 12575808), (2016, 10660742), (3119, 6890688), (3418, 6287904), (4032, 5330371), (5127, 4191936), (6238, 3445344), (6836, 3143952), (9357, 2296896), (10254, 2095968), (11963, 1796544), (12476, 1722672), (13672, 1571976), (15381, 1397312), (18714, 1148448), (20508, 1047984), (21833, 984384), (23926, 898272), (24952, 861336), (27344, 785988), (28071, 765632), (30762, 698656), (35889, 598848), (37428, 574224), (41016, 523992), (43666, 492192), (47852, 449136), (49904, 430668), (54688, 392994), (56142, 382816), (61524, 349328), (65499, 328128), (71778, 299424), (74856, 287112), (82032, 261996), (87332, 246096), (95704, 224568), (99808, 215334), (107667, 199616), (109376, 196497), (112284, 191408), (123048, 174664), (130998, 164064), (143556, 149712)]