About the Number

805242144

805242143 ← → 805242145

2進数表記:101111111111110000010100100000

漢数字表記:八億五百二十四万二千百四十四

素因数分解:

2 5 × 3 1 × 7 1 × 23 1 × 53 1 × 983 1

素因数の和:1079
約数の個数: 192
約数和(自身を含む): 2570932224
約数和(自身を除く): 1765690080

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 69, 84, 92, 96, 106, 112, 138, 159, 161, 168, 184, 212, 224, 276, 318, 322, 336, 368, 371, 424, 483, 552, 636, 644, 672, 736, 742, 848, 966, 983, 1104, 1113, 1219, 1272, 1288, 1484, 1696, 1932, 1966, 2208, 2226, 2438, 2544, 2576, 2949, 2968, 3657, 3864, 3932, 4452, 4876, 5088, 5152, 5898, 5936, 6881, 7314, 7728, 7864, 8533, 8904, 9752, 11796, 11872, 13762, 14628, 15456, 15728, 17066, 17808, 19504, 20643, 22609, 23592, 25599, 27524, 29256, 31456, 34132, 35616, 39008, 41286, 45218, 47184, 51198, 52099, 55048, 58512, 67827, 68264, 82572, 90436, 94368, 102396, 104198, 110096, 117024, 135654, 136528, 156297, 158263, 165144, 180872, 204792, 208396, 220192, 271308, 273056, 312594, 316526, 330288, 361744, 364693, 409584, 416792, 474789, 542616, 625188, 633052, 660576, 723488, 729386, 819168, 833584, 949578, 1085232, 1094079, 1198277, 1250376, 1266104, 1458772, 1667168, 1899156, 2170464, 2188158, 2396554, 2500752, 2532208, 2917544, 3594831, 3798312, 4376316, 4793108, 5001504, 5064416, 5835088, 7189662, 7596624, 8387939, 8752632, 9586216, 11670176, 14379324, 15193248, 16775878, 17505264, 19172432, 25163817, 28758648, 33551756, 35010528, 38344864, 50327634, 57517296, 67103512, 100655268, 115034592, 134207024, 201310536, 268414048, 402621072, 805242144]

約数ペア:
[(1, 805242144), (2, 402621072), (3, 268414048), (4, 201310536), (6, 134207024), (7, 115034592), (8, 100655268), (12, 67103512), (14, 57517296), (16, 50327634), (21, 38344864), (23, 35010528), (24, 33551756), (28, 28758648), (32, 25163817), (42, 19172432), (46, 17505264), (48, 16775878), (53, 15193248), (56, 14379324), (69, 11670176), (84, 9586216), (92, 8752632), (96, 8387939), (106, 7596624), (112, 7189662), (138, 5835088), (159, 5064416), (161, 5001504), (168, 4793108), (184, 4376316), (212, 3798312), (224, 3594831), (276, 2917544), (318, 2532208), (322, 2500752), (336, 2396554), (368, 2188158), (371, 2170464), (424, 1899156), (483, 1667168), (552, 1458772), (636, 1266104), (644, 1250376), (672, 1198277), (736, 1094079), (742, 1085232), (848, 949578), (966, 833584), (983, 819168), (1104, 729386), (1113, 723488), (1219, 660576), (1272, 633052), (1288, 625188), (1484, 542616), (1696, 474789), (1932, 416792), (1966, 409584), (2208, 364693), (2226, 361744), (2438, 330288), (2544, 316526), (2576, 312594), (2949, 273056), (2968, 271308), (3657, 220192), (3864, 208396), (3932, 204792), (4452, 180872), (4876, 165144), (5088, 158263), (5152, 156297), (5898, 136528), (5936, 135654), (6881, 117024), (7314, 110096), (7728, 104198), (7864, 102396), (8533, 94368), (8904, 90436), (9752, 82572), (11796, 68264), (11872, 67827), (13762, 58512), (14628, 55048), (15456, 52099), (15728, 51198), (17066, 47184), (17808, 45218), (19504, 41286), (20643, 39008), (22609, 35616), (23592, 34132), (25599, 31456), (27524, 29256)]

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