About the Number

12996288

12996287 ← → 12996289

2進数表記:110001100100111011000000

漢数字表記:千二百九十九万六千二百八十八

素因数分解:

2 6 × 3 4 × 23 1 × 109 1

素因数の和:156
約数の個数: 140
約数和(自身を含む): 40568880
約数和(自身を除く): 27572592

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 109, 138, 144, 162, 184, 192, 207, 216, 218, 276, 288, 324, 327, 368, 414, 432, 436, 552, 576, 621, 648, 654, 736, 828, 864, 872, 981, 1104, 1242, 1296, 1308, 1472, 1656, 1728, 1744, 1863, 1962, 2208, 2484, 2507, 2592, 2616, 2943, 3312, 3488, 3726, 3924, 4416, 4968, 5014, 5184, 5232, 5886, 6624, 6976, 7452, 7521, 7848, 8829, 9936, 10028, 10464, 11772, 13248, 14904, 15042, 15696, 17658, 19872, 20056, 20928, 22563, 23544, 29808, 30084, 31392, 35316, 39744, 40112, 45126, 47088, 59616, 60168, 62784, 67689, 70632, 80224, 90252, 94176, 119232, 120336, 135378, 141264, 160448, 180504, 188352, 203067, 240672, 270756, 282528, 361008, 406134, 481344, 541512, 565056, 722016, 812268, 1083024, 1444032, 1624536, 2166048, 3249072, 4332096, 6498144, 12996288]

約数ペア:
[(1, 12996288), (2, 6498144), (3, 4332096), (4, 3249072), (6, 2166048), (8, 1624536), (9, 1444032), (12, 1083024), (16, 812268), (18, 722016), (23, 565056), (24, 541512), (27, 481344), (32, 406134), (36, 361008), (46, 282528), (48, 270756), (54, 240672), (64, 203067), (69, 188352), (72, 180504), (81, 160448), (92, 141264), (96, 135378), (108, 120336), (109, 119232), (138, 94176), (144, 90252), (162, 80224), (184, 70632), (192, 67689), (207, 62784), (216, 60168), (218, 59616), (276, 47088), (288, 45126), (324, 40112), (327, 39744), (368, 35316), (414, 31392), (432, 30084), (436, 29808), (552, 23544), (576, 22563), (621, 20928), (648, 20056), (654, 19872), (736, 17658), (828, 15696), (864, 15042), (872, 14904), (981, 13248), (1104, 11772), (1242, 10464), (1296, 10028), (1308, 9936), (1472, 8829), (1656, 7848), (1728, 7521), (1744, 7452), (1863, 6976), (1962, 6624), (2208, 5886), (2484, 5232), (2507, 5184), (2592, 5014), (2616, 4968), (2943, 4416), (3312, 3924), (3488, 3726)]

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