2489031504

素因数分解:

$2^4\times 3^5\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3439

約数の個数: 120

約数和(自身を含む): 7262382400

約数和(自身を除く): 4773350896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 324, 398, 432, 486, 597, 648, 796, 972, 1194, 1296, 1592, 1791, 1944, 2388, 3184, 3217, 3582, 3888, 4776, 5373, 6434, 7164, 9552, 9651, 10746, 12868, 14328, 16119, 19302, 21492, 25736, 28656, 28953, 32238, 38604, 42984, 48357, 51472, 57906, 64476, 77208, 85968, 86859, 96714, 115812, 128952, 154416, 173718, 193428, 231624, 257904, 260577, 347436, 386856, 463248, 521154, 640183, 694872, 773712, 781731, 1042308, 1280366, 1389744, 1563462, 1920549, 2084616, 2560732, 3126924, 3841098, 4169232, 5121464, 5761647, 6253848, 7682196, 10242928, 11523294, 12507696, 15364392, 17284941, 23046588, 30728784, 34569882, 46093176, 51854823, 69139764, 92186352, 103709646, 138279528, 155564469, 207419292, 276559056, 311128938, 414838584, 622257876, 829677168, 1244515752, 2489031504]

約数ペア:

[(1, 2489031504), (2, 1244515752), (3, 829677168), (4, 622257876), (6, 414838584), (8, 311128938), (9, 276559056), (12, 207419292), (16, 155564469), (18, 138279528), (24, 103709646), (27, 92186352), (36, 69139764), (48, 51854823), (54, 46093176), (72, 34569882), (81, 30728784), (108, 23046588), (144, 17284941), (162, 15364392), (199, 12507696), (216, 11523294), (243, 10242928), (324, 7682196), (398, 6253848), (432, 5761647), (486, 5121464), (597, 4169232), (648, 3841098), (796, 3126924), (972, 2560732), (1194, 2084616), (1296, 1920549), (1592, 1563462), (1791, 1389744), (1944, 1280366), (2388, 1042308), (3184, 781731), (3217, 773712), (3582, 694872), (3888, 640183), (4776, 521154), (5373, 463248), (6434, 386856), (7164, 347436), (9552, 260577), (9651, 257904), (10746, 231624), (12868, 193428), (14328, 173718), (16119, 154416), (19302, 128952), (21492, 115812), (25736, 96714), (28656, 86859), (28953, 85968), (32238, 77208), (38604, 64476), (42984, 57906), (48357, 51472)]