About the Number

512805972

512805971 ← → 512805973

2進数表記:11110100100001100110001010100

漢数字表記:五億千二百八十万五千九百七十二

素因数分解:

2 2 × 3 1 × 7 2 × 19 1 × 197 1 × 233 1

素因数の和:470
約数の個数: 144
約数和(自身を含む): 1478917440
約数和(自身を除く): 966111468

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 197, 228, 233, 266, 294, 394, 399, 466, 532, 588, 591, 699, 788, 798, 931, 932, 1182, 1379, 1398, 1596, 1631, 1862, 2364, 2758, 2793, 2796, 3262, 3724, 3743, 4137, 4427, 4893, 5516, 5586, 6524, 7486, 8274, 8854, 9653, 9786, 11172, 11229, 11417, 13281, 14972, 16548, 17708, 19306, 19572, 22458, 22834, 26201, 26562, 28959, 30989, 34251, 38612, 44916, 45668, 45901, 52402, 53124, 57918, 61978, 68502, 78603, 91802, 92967, 104804, 115836, 123956, 137004, 137703, 157206, 183407, 183604, 185934, 216923, 275406, 314412, 321307, 366814, 371868, 433846, 550221, 550812, 642614, 650769, 733628, 867692, 872119, 963921, 1100442, 1285228, 1301538, 1744238, 1927842, 2200884, 2249149, 2603076, 2616357, 3488476, 3855684, 4498298, 5232714, 6104833, 6747447, 8996596, 10465428, 12209666, 13494894, 18314499, 24419332, 26989788, 36628998, 42733831, 73257996, 85467662, 128201493, 170935324, 256402986, 512805972]

約数ペア:
[(1, 512805972), (2, 256402986), (3, 170935324), (4, 128201493), (6, 85467662), (7, 73257996), (12, 42733831), (14, 36628998), (19, 26989788), (21, 24419332), (28, 18314499), (38, 13494894), (42, 12209666), (49, 10465428), (57, 8996596), (76, 6747447), (84, 6104833), (98, 5232714), (114, 4498298), (133, 3855684), (147, 3488476), (196, 2616357), (197, 2603076), (228, 2249149), (233, 2200884), (266, 1927842), (294, 1744238), (394, 1301538), (399, 1285228), (466, 1100442), (532, 963921), (588, 872119), (591, 867692), (699, 733628), (788, 650769), (798, 642614), (931, 550812), (932, 550221), (1182, 433846), (1379, 371868), (1398, 366814), (1596, 321307), (1631, 314412), (1862, 275406), (2364, 216923), (2758, 185934), (2793, 183604), (2796, 183407), (3262, 157206), (3724, 137703), (3743, 137004), (4137, 123956), (4427, 115836), (4893, 104804), (5516, 92967), (5586, 91802), (6524, 78603), (7486, 68502), (8274, 61978), (8854, 57918), (9653, 53124), (9786, 52402), (11172, 45901), (11229, 45668), (11417, 44916), (13281, 38612), (14972, 34251), (16548, 30989), (17708, 28959), (19306, 26562), (19572, 26201), (22458, 22834)]

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