About the Number

12697388928

12697388927 ← → 12697388929

2進数表記:1011110100110100101100011110000000

漢数字表記:百二十六億九千七百三十八万八千九百二十八

素因数分解:

2 7 × 3 4 × 7 1 × 53 1 × 3301 1

素因数の和:3387
約数の個数: 320
約数和(自身を含む): 44013546720
約数和(自身を除く): 31316157792

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 108, 112, 126, 128, 144, 159, 162, 168, 189, 192, 212, 216, 224, 252, 288, 318, 324, 336, 371, 378, 384, 424, 432, 448, 477, 504, 567, 576, 636, 648, 672, 742, 756, 848, 864, 896, 954, 1008, 1113, 1134, 1152, 1272, 1296, 1344, 1431, 1484, 1512, 1696, 1728, 1908, 2016, 2226, 2268, 2544, 2592, 2688, 2862, 2968, 3024, 3301, 3339, 3392, 3456, 3816, 4032, 4293, 4452, 4536, 5088, 5184, 5724, 5936, 6048, 6602, 6678, 6784, 7632, 8064, 8586, 8904, 9072, 9903, 10017, 10176, 10368, 11448, 11872, 12096, 13204, 13356, 15264, 17172, 17808, 18144, 19806, 20034, 20352, 22896, 23107, 23744, 24192, 26408, 26712, 29709, 30051, 30528, 34344, 35616, 36288, 39612, 40068, 45792, 46214, 47488, 52816, 53424, 59418, 60102, 61056, 68688, 69321, 71232, 72576, 79224, 80136, 89127, 91584, 92428, 105632, 106848, 118836, 120204, 137376, 138642, 142464, 158448, 160272, 174953, 178254, 183168, 184856, 207963, 211264, 213696, 237672, 240408, 267381, 274752, 277284, 316896, 320544, 349906, 356508, 369712, 415926, 422528, 427392, 475344, 480816, 524859, 534762, 549504, 554568, 623889, 633792, 641088, 699812, 713016, 739424, 831852, 950688, 961632, 1049718, 1069524, 1109136, 1224671, 1247778, 1267584, 1282176, 1399624, 1426032, 1478848, 1574577, 1663704, 1871667, 1901376, 1923264, 2099436, 2139048, 2218272, 2449342, 2495556, 2799248, 2852064, 2957696, 3149154, 3327408, 3674013, 3743334, 3802752, 3846528, 4198872, 4278096, 4436544, 4723731, 4898684, 4991112, 5598496, 5704128, 6298308, 6654816, 7348026, 7486668, 8397744, 8556192, 8873088, 9447462, 9797368, 9982224, 11022039, 11196992, 11408256, 12596616, 13309632, 14171193, 14696052, 14973336, 16795488, 17112384, 18894924, 19594736, 19964448, 22044078, 22393984, 25193232, 26619264, 28342386, 29392104, 29946672, 33066117, 33590976, 34224768, 37789848, 39189472, 39928896, 44088156, 50386464, 56684772, 58784208, 59893344, 66132234, 67181952, 75579696, 78378944, 79857792, 88176312, 99198351, 100772928, 113369544, 117568416, 119786688, 132264468, 151159392, 156757888, 176352624, 198396702, 201545856, 226739088, 235136832, 239573376, 264528936, 302318784, 352705248, 396793404, 453478176, 470273664, 529057872, 604637568, 705410496, 793586808, 906956352, 1058115744, 1410820992, 1587173616, 1813912704, 2116231488, 3174347232, 4232462976, 6348694464, 12697388928]

約数ペア:
[(1, 12697388928), (2, 6348694464), (3, 4232462976), (4, 3174347232), (6, 2116231488), (7, 1813912704), (8, 1587173616), (9, 1410820992), (12, 1058115744), (14, 906956352), (16, 793586808), (18, 705410496), (21, 604637568), (24, 529057872), (27, 470273664), (28, 453478176), (32, 396793404), (36, 352705248), (42, 302318784), (48, 264528936), (53, 239573376), (54, 235136832), (56, 226739088), (63, 201545856), (64, 198396702), (72, 176352624), (81, 156757888), (84, 151159392), (96, 132264468), (106, 119786688), (108, 117568416), (112, 113369544), (126, 100772928), (128, 99198351), (144, 88176312), (159, 79857792), (162, 78378944), (168, 75579696), (189, 67181952), (192, 66132234), (212, 59893344), (216, 58784208), (224, 56684772), (252, 50386464), (288, 44088156), (318, 39928896), (324, 39189472), (336, 37789848), (371, 34224768), (378, 33590976), (384, 33066117), (424, 29946672), (432, 29392104), (448, 28342386), (477, 26619264), (504, 25193232), (567, 22393984), (576, 22044078), (636, 19964448), (648, 19594736), (672, 18894924), (742, 17112384), (756, 16795488), (848, 14973336), (864, 14696052), (896, 14171193), (954, 13309632), (1008, 12596616), (1113, 11408256), (1134, 11196992), (1152, 11022039), (1272, 9982224), (1296, 9797368), (1344, 9447462), (1431, 8873088), (1484, 8556192), (1512, 8397744), (1696, 7486668), (1728, 7348026), (1908, 6654816), (2016, 6298308), (2226, 5704128), (2268, 5598496), (2544, 4991112), (2592, 4898684), (2688, 4723731), (2862, 4436544), (2968, 4278096), (3024, 4198872), (3301, 3846528), (3339, 3802752), (3392, 3743334), (3456, 3674013), (3816, 3327408), (4032, 3149154), (4293, 2957696), (4452, 2852064), (4536, 2799248), (5088, 2495556), (5184, 2449342), (5724, 2218272), (5936, 2139048), (6048, 2099436), (6602, 1923264), (6678, 1901376), (6784, 1871667), (7632, 1663704), (8064, 1574577), (8586, 1478848), (8904, 1426032), (9072, 1399624), (9903, 1282176), (10017, 1267584), (10176, 1247778), (10368, 1224671), (11448, 1109136), (11872, 1069524), (12096, 1049718), (13204, 961632), (13356, 950688), (15264, 831852), (17172, 739424), (17808, 713016), (18144, 699812), (19806, 641088), (20034, 633792), (20352, 623889), (22896, 554568), (23107, 549504), (23744, 534762), (24192, 524859), (26408, 480816), (26712, 475344), (29709, 427392), (30051, 422528), (30528, 415926), (34344, 369712), (35616, 356508), (36288, 349906), (39612, 320544), (40068, 316896), (45792, 277284), (46214, 274752), (47488, 267381), (52816, 240408), (53424, 237672), (59418, 213696), (60102, 211264), (61056, 207963), (68688, 184856), (69321, 183168), (71232, 178254), (72576, 174953), (79224, 160272), (80136, 158448), (89127, 142464), (91584, 138642), (92428, 137376), (105632, 120204), (106848, 118836)]

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