239249976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4461

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 522798024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4409, 4522, 6783, 7752, 8818, 9044, 13227, 13566, 17636, 18088, 26454, 27132, 30863, 35272, 52908, 54264, 61726, 74953, 83771, 92589, 105816, 123452, 149906, 167542, 185178, 224859, 246904, 251313, 299812, 335084, 370356, 449718, 502626, 524671, 586397, 599624, 670168, 740712, 899436, 1005252, 1049342, 1172794, 1424107, 1574013, 1759191, 1798872, 2010504, 2098684, 2345588, 2848214, 3148026, 3518382, 4197368, 4272321, 4691176, 5696428, 6296052, 7036764, 8544642, 9968749, 11392856, 12592104, 14073528, 17089284, 19937498, 29906247, 34178568, 39874996, 59812494, 79749992, 119624988, 239249976]

約数ペア:

[(1, 239249976), (2, 119624988), (3, 79749992), (4, 59812494), (6, 39874996), (7, 34178568), (8, 29906247), (12, 19937498), (14, 17089284), (17, 14073528), (19, 12592104), (21, 11392856), (24, 9968749), (28, 8544642), (34, 7036764), (38, 6296052), (42, 5696428), (51, 4691176), (56, 4272321), (57, 4197368), (68, 3518382), (76, 3148026), (84, 2848214), (102, 2345588), (114, 2098684), (119, 2010504), (133, 1798872), (136, 1759191), (152, 1574013), (168, 1424107), (204, 1172794), (228, 1049342), (238, 1005252), (266, 899436), (323, 740712), (357, 670168), (399, 599624), (408, 586397), (456, 524671), (476, 502626), (532, 449718), (646, 370356), (714, 335084), (798, 299812), (952, 251313), (969, 246904), (1064, 224859), (1292, 185178), (1428, 167542), (1596, 149906), (1938, 123452), (2261, 105816), (2584, 92589), (2856, 83771), (3192, 74953), (3876, 61726), (4409, 54264), (4522, 52908), (6783, 35272), (7752, 30863), (8818, 27132), (9044, 26454), (13227, 18088), (13566, 17636)]