1393819968

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 3787225344

約数和(自身を除く): 2393405376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 257, 282, 376, 514, 564, 601, 752, 771, 1028, 1128, 1202, 1504, 1542, 1803, 2056, 2256, 2404, 3008, 3084, 3606, 4112, 4512, 4808, 6168, 7212, 8224, 9024, 9616, 12079, 12336, 14424, 16448, 19232, 24158, 24672, 28247, 28848, 36237, 38464, 48316, 49344, 56494, 57696, 72474, 84741, 96632, 112988, 115392, 144948, 154457, 169482, 193264, 225976, 289896, 308914, 338964, 386528, 451952, 463371, 579792, 617828, 677928, 773056, 903904, 926742, 1159584, 1235656, 1355856, 1807808, 1853484, 2319168, 2471312, 2711712, 3706968, 4942624, 5423424, 7259479, 7413936, 9885248, 14518958, 14827872, 21778437, 29037916, 29655744, 43556874, 58075832, 87113748, 116151664, 174227496, 232303328, 348454992, 464606656, 696909984, 1393819968]

約数ペア:

[(1, 1393819968), (2, 696909984), (3, 464606656), (4, 348454992), (6, 232303328), (8, 174227496), (12, 116151664), (16, 87113748), (24, 58075832), (32, 43556874), (47, 29655744), (48, 29037916), (64, 21778437), (94, 14827872), (96, 14518958), (141, 9885248), (188, 7413936), (192, 7259479), (257, 5423424), (282, 4942624), (376, 3706968), (514, 2711712), (564, 2471312), (601, 2319168), (752, 1853484), (771, 1807808), (1028, 1355856), (1128, 1235656), (1202, 1159584), (1504, 926742), (1542, 903904), (1803, 773056), (2056, 677928), (2256, 617828), (2404, 579792), (3008, 463371), (3084, 451952), (3606, 386528), (4112, 338964), (4512, 308914), (4808, 289896), (6168, 225976), (7212, 193264), (8224, 169482), (9024, 154457), (9616, 144948), (12079, 115392), (12336, 112988), (14424, 96632), (16448, 84741), (19232, 72474), (24158, 57696), (24672, 56494), (28247, 49344), (28848, 48316), (36237, 38464)]