308607488

素因数分解:

$2^9\times 7^2\times {\mathrm{12301}}^1$

素因数の和:12333

約数の個数: 60

約数和(自身を含む): 717341922

約数和(自身を除く): 408734434

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12301, 12544, 24602, 25088, 49204, 86107, 98408, 172214, 196816, 344428, 393632, 602749, 688856, 787264, 1205498, 1377712, 1574528, 2410996, 2755424, 3149056, 4821992, 5510848, 6298112, 9643984, 11021696, 19287968, 22043392, 38575936, 44086784, 77151872, 154303744, 308607488]

約数ペア:

[(1, 308607488), (2, 154303744), (4, 77151872), (7, 44086784), (8, 38575936), (14, 22043392), (16, 19287968), (28, 11021696), (32, 9643984), (49, 6298112), (56, 5510848), (64, 4821992), (98, 3149056), (112, 2755424), (128, 2410996), (196, 1574528), (224, 1377712), (256, 1205498), (392, 787264), (448, 688856), (512, 602749), (784, 393632), (896, 344428), (1568, 196816), (1792, 172214), (3136, 98408), (3584, 86107), (6272, 49204), (12301, 25088), (12544, 24602)]