1971183779712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1335751}}^1$

素因数の和:1335842

約数の個数: 256

約数和(自身を含む): 6757836518400

約数和(自身を除く): 4786652738688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1708, 1728, 1952, 2016, 2196, 2562, 2688, 2928, 3024, 3294, 3416, 3456, 3843, 3904, 4032, 4392, 5124, 5856, 6048, 6588, 6832, 7686, 7808, 8064, 8784, 10248, 11529, 11712, 12096, 13176, 13664, 15372, 17568, 20496, 23058, 23424, 24192, 26352, 27328, 30744, 35136, 40992, 46116, 52704, 54656, 61488, 70272, 81984, 92232, 105408, 122976, 163968, 184464, 210816, 245952, 368928, 491904, 737856, 1335751, 1475712, 2671502, 4007253, 5343004, 8014506, 9350257, 10686008, 12021759, 16029012, 18700514, 21372016, 24043518, 28050771, 32058024, 36065277, 37401028, 42744032, 48087036, 56101542, 64116048, 72130554, 74802056, 81480811, 84152313, 85488064, 96174072, 112203084, 128232096, 144261108, 149604112, 162961622, 168304626, 170976128, 192348144, 224406168, 244442433, 252456939, 256464192, 288522216, 299208224, 325923244, 336609252, 384696288, 448812336, 488884866, 504913878, 512928384, 570365677, 577044432, 598416448, 651846488, 673218504, 733327299, 769392576, 897624672, 977769732, 1009827756, 1140731354, 1154088864, 1196832896, 1303692976, 1346437008, 1466654598, 1538785152, 1711097031, 1795249344, 1955539464, 2019655512, 2199981897, 2281462708, 2308177728, 2607385952, 2692874016, 2933309196, 3422194062, 3590498688, 3911078928, 4039311024, 4399963794, 4562925416, 4616355456, 5133291093, 5214771904, 5385748032, 5866618392, 6844388124, 7822157856, 8078622048, 8799927588, 9125850832, 10266582186, 10429543808, 10771496064, 11733236784, 13688776248, 15399873279, 15644315712, 16157244096, 17599855176, 18251701664, 20533164372, 23466473568, 27377552496, 30799746558, 31288631424, 32314488192, 35199710352, 36503403328, 41066328744, 46932947136, 54755104992, 61599493116, 70399420704, 73006806656, 82132657488, 93865894272, 109510209984, 123198986232, 140798841408, 164265314976, 219020419968, 246397972464, 281597682816, 328530629952, 492795944928, 657061259904, 985591889856, 1971183779712]

約数ペア:

[(1, 1971183779712), (2, 985591889856), (3, 657061259904), (4, 492795944928), (6, 328530629952), (7, 281597682816), (8, 246397972464), (9, 219020419968), (12, 164265314976), (14, 140798841408), (16, 123198986232), (18, 109510209984), (21, 93865894272), (24, 82132657488), (27, 73006806656), (28, 70399420704), (32, 61599493116), (36, 54755104992), (42, 46932947136), (48, 41066328744), (54, 36503403328), (56, 35199710352), (61, 32314488192), (63, 31288631424), (64, 30799746558), (72, 27377552496), (84, 23466473568), (96, 20533164372), (108, 18251701664), (112, 17599855176), (122, 16157244096), (126, 15644315712), (128, 15399873279), (144, 13688776248), (168, 11733236784), (183, 10771496064), (189, 10429543808), (192, 10266582186), (216, 9125850832), (224, 8799927588), (244, 8078622048), (252, 7822157856), (288, 6844388124), (336, 5866618392), (366, 5385748032), (378, 5214771904), (384, 5133291093), (427, 4616355456), (432, 4562925416), (448, 4399963794), (488, 4039311024), (504, 3911078928), (549, 3590498688), (576, 3422194062), (672, 2933309196), (732, 2692874016), (756, 2607385952), (854, 2308177728), (864, 2281462708), (896, 2199981897), (976, 2019655512), (1008, 1955539464), (1098, 1795249344), (1152, 1711097031), (1281, 1538785152), (1344, 1466654598), (1464, 1346437008), (1512, 1303692976), (1647, 1196832896), (1708, 1154088864), (1728, 1140731354), (1952, 1009827756), (2016, 977769732), (2196, 897624672), (2562, 769392576), (2688, 733327299), (2928, 673218504), (3024, 651846488), (3294, 598416448), (3416, 577044432), (3456, 570365677), (3843, 512928384), (3904, 504913878), (4032, 488884866), (4392, 448812336), (5124, 384696288), (5856, 336609252), (6048, 325923244), (6588, 299208224), (6832, 288522216), (7686, 256464192), (7808, 252456939), (8064, 244442433), (8784, 224406168), (10248, 192348144), (11529, 170976128), (11712, 168304626), (12096, 162961622), (13176, 149604112), (13664, 144261108), (15372, 128232096), (17568, 112203084), (20496, 96174072), (23058, 85488064), (23424, 84152313), (24192, 81480811), (26352, 74802056), (27328, 72130554), (30744, 64116048), (35136, 56101542), (40992, 48087036), (46116, 42744032), (52704, 37401028), (54656, 36065277), (61488, 32058024), (70272, 28050771), (81984, 24043518), (92232, 21372016), (105408, 18700514), (122976, 16029012), (163968, 12021759), (184464, 10686008), (210816, 9350257), (245952, 8014506), (368928, 5343004), (491904, 4007253), (737856, 2671502), (1335751, 1475712)]