487312448

素因数分解:

$2^6\times 7^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 112

約数和(自身を含む): 1146048000

約数和(自身を除く): 658735552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 281, 316, 343, 392, 448, 553, 562, 632, 686, 784, 1106, 1124, 1264, 1372, 1568, 1967, 2212, 2248, 2528, 2744, 3136, 3871, 3934, 4424, 4496, 5056, 5488, 7742, 7868, 8848, 8992, 10976, 13769, 15484, 15736, 17696, 17984, 21952, 22199, 27097, 27538, 30968, 31472, 35392, 44398, 54194, 55076, 61936, 62944, 88796, 96383, 108388, 110152, 123872, 125888, 155393, 177592, 192766, 216776, 220304, 247744, 310786, 355184, 385532, 433552, 440608, 621572, 710368, 771064, 867104, 881216, 1087751, 1243144, 1420736, 1542128, 1734208, 2175502, 2486288, 3084256, 4351004, 4972576, 6168512, 7614257, 8702008, 9945152, 15228514, 17404016, 30457028, 34808032, 60914056, 69616064, 121828112, 243656224, 487312448]

約数ペア:

[(1, 487312448), (2, 243656224), (4, 121828112), (7, 69616064), (8, 60914056), (14, 34808032), (16, 30457028), (28, 17404016), (32, 15228514), (49, 9945152), (56, 8702008), (64, 7614257), (79, 6168512), (98, 4972576), (112, 4351004), (158, 3084256), (196, 2486288), (224, 2175502), (281, 1734208), (316, 1542128), (343, 1420736), (392, 1243144), (448, 1087751), (553, 881216), (562, 867104), (632, 771064), (686, 710368), (784, 621572), (1106, 440608), (1124, 433552), (1264, 385532), (1372, 355184), (1568, 310786), (1967, 247744), (2212, 220304), (2248, 216776), (2528, 192766), (2744, 177592), (3136, 155393), (3871, 125888), (3934, 123872), (4424, 110152), (4496, 108388), (5056, 96383), (5488, 88796), (7742, 62944), (7868, 61936), (8848, 55076), (8992, 54194), (10976, 44398), (13769, 35392), (15484, 31472), (15736, 30968), (17696, 27538), (17984, 27097), (21952, 22199)]