1971292032

素因数分解:

$2^7\times 3^3\times {\mathrm{109}}^1\times {\mathrm{5233}}^1$

素因数の和:5365

約数の個数: 128

約数和(自身を含む): 5872548000

約数和(自身を除く): 3901255968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 288, 327, 384, 432, 436, 576, 654, 864, 872, 981, 1152, 1308, 1728, 1744, 1962, 2616, 2943, 3456, 3488, 3924, 5232, 5233, 5886, 6976, 7848, 10464, 10466, 11772, 13952, 15696, 15699, 20928, 20932, 23544, 31392, 31398, 41856, 41864, 47088, 47097, 62784, 62796, 83728, 94176, 94194, 125568, 125592, 141291, 167456, 188352, 188388, 251184, 282582, 334912, 376704, 376776, 502368, 565164, 570397, 669824, 753552, 1004736, 1130328, 1140794, 1507104, 1711191, 2009472, 2260656, 2281588, 3014208, 3422382, 4521312, 4563176, 5133573, 6028416, 6844764, 9042624, 9126352, 10267146, 13689528, 15400719, 18085248, 18252704, 20534292, 27379056, 30801438, 36505408, 41068584, 54758112, 61602876, 73010816, 82137168, 109516224, 123205752, 164274336, 219032448, 246411504, 328548672, 492823008, 657097344, 985646016, 1971292032]

約数ペア:

[(1, 1971292032), (2, 985646016), (3, 657097344), (4, 492823008), (6, 328548672), (8, 246411504), (9, 219032448), (12, 164274336), (16, 123205752), (18, 109516224), (24, 82137168), (27, 73010816), (32, 61602876), (36, 54758112), (48, 41068584), (54, 36505408), (64, 30801438), (72, 27379056), (96, 20534292), (108, 18252704), (109, 18085248), (128, 15400719), (144, 13689528), (192, 10267146), (216, 9126352), (218, 9042624), (288, 6844764), (327, 6028416), (384, 5133573), (432, 4563176), (436, 4521312), (576, 3422382), (654, 3014208), (864, 2281588), (872, 2260656), (981, 2009472), (1152, 1711191), (1308, 1507104), (1728, 1140794), (1744, 1130328), (1962, 1004736), (2616, 753552), (2943, 669824), (3456, 570397), (3488, 565164), (3924, 502368), (5232, 376776), (5233, 376704), (5886, 334912), (6976, 282582), (7848, 251184), (10464, 188388), (10466, 188352), (11772, 167456), (13952, 141291), (15696, 125592), (15699, 125568), (20928, 94194), (20932, 94176), (23544, 83728), (31392, 62796), (31398, 62784), (41856, 47097), (41864, 47088)]