399331944

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^3\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 1232922240

約数和(自身を除く): 833590296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 463, 484, 594, 648, 726, 792, 891, 926, 968, 1089, 1188, 1331, 1389, 1452, 1782, 1852, 2178, 2376, 2662, 2778, 2904, 3267, 3564, 3704, 3993, 4167, 4356, 5093, 5324, 5556, 6534, 7128, 7986, 8334, 8712, 9801, 10186, 10648, 11112, 11979, 12501, 13068, 15279, 15972, 16668, 19602, 20372, 23958, 25002, 26136, 30558, 31944, 33336, 35937, 37503, 39204, 40744, 45837, 47916, 50004, 56023, 61116, 71874, 75006, 78408, 91674, 95832, 100008, 107811, 112046, 122232, 137511, 143748, 150012, 168069, 183348, 215622, 224092, 275022, 287496, 300024, 336138, 366696, 412533, 431244, 448184, 504207, 550044, 616253, 672276, 825066, 862488, 1008414, 1100088, 1232506, 1344552, 1512621, 1650132, 1848759, 2016828, 2465012, 3025242, 3300264, 3697518, 4033656, 4537863, 4930024, 5546277, 6050484, 7395036, 9075726, 11092554, 12100968, 14790072, 16638831, 18151452, 22185108, 33277662, 36302904, 44370216, 49916493, 66555324, 99832986, 133110648, 199665972, 399331944]

約数ペア:

[(1, 399331944), (2, 199665972), (3, 133110648), (4, 99832986), (6, 66555324), (8, 49916493), (9, 44370216), (11, 36302904), (12, 33277662), (18, 22185108), (22, 18151452), (24, 16638831), (27, 14790072), (33, 12100968), (36, 11092554), (44, 9075726), (54, 7395036), (66, 6050484), (72, 5546277), (81, 4930024), (88, 4537863), (99, 4033656), (108, 3697518), (121, 3300264), (132, 3025242), (162, 2465012), (198, 2016828), (216, 1848759), (242, 1650132), (264, 1512621), (297, 1344552), (324, 1232506), (363, 1100088), (396, 1008414), (463, 862488), (484, 825066), (594, 672276), (648, 616253), (726, 550044), (792, 504207), (891, 448184), (926, 431244), (968, 412533), (1089, 366696), (1188, 336138), (1331, 300024), (1389, 287496), (1452, 275022), (1782, 224092), (1852, 215622), (2178, 183348), (2376, 168069), (2662, 150012), (2778, 143748), (2904, 137511), (3267, 122232), (3564, 112046), (3704, 107811), (3993, 100008), (4167, 95832), (4356, 91674), (5093, 78408), (5324, 75006), (5556, 71874), (6534, 61116), (7128, 56023), (7986, 50004), (8334, 47916), (8712, 45837), (9801, 40744), (10186, 39204), (10648, 37503), (11112, 35937), (11979, 33336), (12501, 31944), (13068, 30558), (15279, 26136), (15972, 25002), (16668, 23958), (19602, 20372)]