1261666368

素因数分解:

$2^6\times 3^4\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1446

約数の個数: 140

約数和(自身を含む): 3761841600

約数和(自身を除く): 2500175232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 199, 216, 288, 324, 398, 432, 576, 597, 648, 796, 864, 1194, 1223, 1296, 1592, 1728, 1791, 2388, 2446, 2592, 3184, 3582, 3669, 4776, 4892, 5184, 5373, 6368, 7164, 7338, 9552, 9784, 10746, 11007, 12736, 14328, 14676, 16119, 19104, 19568, 21492, 22014, 28656, 29352, 32238, 33021, 38208, 39136, 42984, 44028, 57312, 58704, 64476, 66042, 78272, 85968, 88056, 99063, 114624, 117408, 128952, 132084, 171936, 176112, 198126, 234816, 243377, 257904, 264168, 343872, 352224, 396252, 486754, 515808, 528336, 704448, 730131, 792504, 973508, 1031616, 1056672, 1460262, 1585008, 1947016, 2113344, 2190393, 2920524, 3170016, 3894032, 4380786, 5841048, 6340032, 6571179, 7788064, 8761572, 11682096, 13142358, 15576128, 17523144, 19713537, 23364192, 26284716, 35046288, 39427074, 46728384, 52569432, 70092576, 78854148, 105138864, 140185152, 157708296, 210277728, 315416592, 420555456, 630833184, 1261666368]

約数ペア:

[(1, 1261666368), (2, 630833184), (3, 420555456), (4, 315416592), (6, 210277728), (8, 157708296), (9, 140185152), (12, 105138864), (16, 78854148), (18, 70092576), (24, 52569432), (27, 46728384), (32, 39427074), (36, 35046288), (48, 26284716), (54, 23364192), (64, 19713537), (72, 17523144), (81, 15576128), (96, 13142358), (108, 11682096), (144, 8761572), (162, 7788064), (192, 6571179), (199, 6340032), (216, 5841048), (288, 4380786), (324, 3894032), (398, 3170016), (432, 2920524), (576, 2190393), (597, 2113344), (648, 1947016), (796, 1585008), (864, 1460262), (1194, 1056672), (1223, 1031616), (1296, 973508), (1592, 792504), (1728, 730131), (1791, 704448), (2388, 528336), (2446, 515808), (2592, 486754), (3184, 396252), (3582, 352224), (3669, 343872), (4776, 264168), (4892, 257904), (5184, 243377), (5373, 234816), (6368, 198126), (7164, 176112), (7338, 171936), (9552, 132084), (9784, 128952), (10746, 117408), (11007, 114624), (12736, 99063), (14328, 88056), (14676, 85968), (16119, 78272), (19104, 66042), (19568, 64476), (21492, 58704), (22014, 57312), (28656, 44028), (29352, 42984), (32238, 39136), (33021, 38208)]