385985418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 1035417600

約数和(自身を除く): 649432182

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 57, 58, 78, 87, 91, 114, 133, 174, 182, 203, 247, 266, 273, 377, 399, 406, 494, 546, 551, 609, 741, 754, 798, 1102, 1131, 1218, 1283, 1482, 1653, 1729, 2262, 2566, 2639, 3306, 3458, 3849, 3857, 5187, 5278, 7163, 7698, 7714, 7917, 8981, 10374, 11571, 14326, 15834, 16679, 17962, 21489, 23142, 24377, 26943, 33358, 37207, 42978, 48754, 50037, 50141, 53886, 73131, 74414, 100074, 100282, 111621, 116753, 146262, 150423, 170639, 223242, 233506, 260449, 300846, 316901, 341278, 350259, 483691, 511917, 520898, 633802, 700518, 706933, 781347, 950703, 967382, 1023834, 1413866, 1451073, 1562694, 1901406, 2120799, 2218307, 2902146, 3385837, 4241598, 4436614, 4948531, 6654921, 6771674, 9190129, 9897062, 10157511, 13309842, 14845593, 18380258, 20315022, 27570387, 29691186, 55140774, 64330903, 128661806, 192992709, 385985418]

約数ペア:

[(1, 385985418), (2, 192992709), (3, 128661806), (6, 64330903), (7, 55140774), (13, 29691186), (14, 27570387), (19, 20315022), (21, 18380258), (26, 14845593), (29, 13309842), (38, 10157511), (39, 9897062), (42, 9190129), (57, 6771674), (58, 6654921), (78, 4948531), (87, 4436614), (91, 4241598), (114, 3385837), (133, 2902146), (174, 2218307), (182, 2120799), (203, 1901406), (247, 1562694), (266, 1451073), (273, 1413866), (377, 1023834), (399, 967382), (406, 950703), (494, 781347), (546, 706933), (551, 700518), (609, 633802), (741, 520898), (754, 511917), (798, 483691), (1102, 350259), (1131, 341278), (1218, 316901), (1283, 300846), (1482, 260449), (1653, 233506), (1729, 223242), (2262, 170639), (2566, 150423), (2639, 146262), (3306, 116753), (3458, 111621), (3849, 100282), (3857, 100074), (5187, 74414), (5278, 73131), (7163, 53886), (7698, 50141), (7714, 50037), (7917, 48754), (8981, 42978), (10374, 37207), (11571, 33358), (14326, 26943), (15834, 24377), (16679, 23142), (17962, 21489)]