1642562688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1123}}^1$

素因数の和:1446

約数の個数: 128

約数和(自身を含む): 4718911680

約数和(自身を除く): 3076348992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 293, 312, 384, 416, 586, 624, 832, 879, 1123, 1172, 1248, 1664, 1758, 2246, 2344, 2496, 3369, 3516, 3809, 4492, 4688, 4992, 6738, 7032, 7618, 8984, 9376, 11427, 13476, 14064, 14599, 15236, 17968, 18752, 22854, 26952, 28128, 29198, 30472, 35936, 37504, 43797, 45708, 53904, 56256, 58396, 60944, 71872, 87594, 91416, 107808, 112512, 116792, 121888, 143744, 175188, 182832, 215616, 233584, 243776, 329039, 350376, 365664, 431232, 467168, 487552, 658078, 700752, 731328, 934336, 987117, 1316156, 1401504, 1462656, 1868672, 1974234, 2632312, 2803008, 3948468, 4277507, 5264624, 5606016, 7896936, 8555014, 10529248, 12832521, 15793872, 17110028, 21058496, 25665042, 31587744, 34220056, 42116992, 51330084, 63175488, 68440112, 102660168, 126350976, 136880224, 205320336, 273760448, 410640672, 547520896, 821281344, 1642562688]

約数ペア:

[(1, 1642562688), (2, 821281344), (3, 547520896), (4, 410640672), (6, 273760448), (8, 205320336), (12, 136880224), (13, 126350976), (16, 102660168), (24, 68440112), (26, 63175488), (32, 51330084), (39, 42116992), (48, 34220056), (52, 31587744), (64, 25665042), (78, 21058496), (96, 17110028), (104, 15793872), (128, 12832521), (156, 10529248), (192, 8555014), (208, 7896936), (293, 5606016), (312, 5264624), (384, 4277507), (416, 3948468), (586, 2803008), (624, 2632312), (832, 1974234), (879, 1868672), (1123, 1462656), (1172, 1401504), (1248, 1316156), (1664, 987117), (1758, 934336), (2246, 731328), (2344, 700752), (2496, 658078), (3369, 487552), (3516, 467168), (3809, 431232), (4492, 365664), (4688, 350376), (4992, 329039), (6738, 243776), (7032, 233584), (7618, 215616), (8984, 182832), (9376, 175188), (11427, 143744), (13476, 121888), (14064, 116792), (14599, 112512), (15236, 107808), (17968, 91416), (18752, 87594), (22854, 71872), (26952, 60944), (28128, 58396), (29198, 56256), (30472, 53904), (35936, 45708), (37504, 43797)]