About the Number

1201290432

1201290431 ← → 1201290433

2進数表記:1000111100110100011110011000000

漢数字表記:十二億百二十九万四百三十二

素因数分解:

2 6 × 3 1 × 29 1 × 79 1 × 2731 1

素因数の和:2854
約数の個数: 112
約数和(自身を含む): 3330854400
約数和(自身を除く): 2129563968

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 79, 87, 96, 116, 158, 174, 192, 232, 237, 316, 348, 464, 474, 632, 696, 928, 948, 1264, 1392, 1856, 1896, 2291, 2528, 2731, 2784, 3792, 4582, 5056, 5462, 5568, 6873, 7584, 8193, 9164, 10924, 13746, 15168, 16386, 18328, 21848, 27492, 32772, 36656, 43696, 54984, 65544, 73312, 79199, 87392, 109968, 131088, 146624, 158398, 174784, 215749, 219936, 237597, 262176, 316796, 431498, 439872, 475194, 524352, 633592, 647247, 862996, 950388, 1267184, 1294494, 1725992, 1900776, 2534368, 2588988, 3451984, 3801552, 5068736, 5177976, 6256721, 6903968, 7603104, 10355952, 12513442, 13807936, 15206208, 18770163, 20711904, 25026884, 37540326, 41423808, 50053768, 75080652, 100107536, 150161304, 200215072, 300322608, 400430144, 600645216, 1201290432]

約数ペア:
[(1, 1201290432), (2, 600645216), (3, 400430144), (4, 300322608), (6, 200215072), (8, 150161304), (12, 100107536), (16, 75080652), (24, 50053768), (29, 41423808), (32, 37540326), (48, 25026884), (58, 20711904), (64, 18770163), (79, 15206208), (87, 13807936), (96, 12513442), (116, 10355952), (158, 7603104), (174, 6903968), (192, 6256721), (232, 5177976), (237, 5068736), (316, 3801552), (348, 3451984), (464, 2588988), (474, 2534368), (632, 1900776), (696, 1725992), (928, 1294494), (948, 1267184), (1264, 950388), (1392, 862996), (1856, 647247), (1896, 633592), (2291, 524352), (2528, 475194), (2731, 439872), (2784, 431498), (3792, 316796), (4582, 262176), (5056, 237597), (5462, 219936), (5568, 215749), (6873, 174784), (7584, 158398), (8193, 146624), (9164, 131088), (10924, 109968), (13746, 87392), (15168, 79199), (16386, 73312), (18328, 65544), (21848, 54984), (27492, 43696), (32772, 36656)]

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