388937013248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{241}}^1\times {\mathrm{112573}}^1$

素因数の和:112843

約数の個数: 96

約数和(自身を含む): 892477666080

約数和(自身を除く): 503540652832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 896, 964, 1024, 1687, 1792, 1928, 2048, 3374, 3584, 3856, 6748, 7168, 7712, 13496, 14336, 15424, 26992, 30848, 53984, 61696, 107968, 112573, 123392, 215936, 225146, 246784, 431872, 450292, 493568, 788011, 863744, 900584, 1576022, 1727488, 1801168, 3152044, 3454976, 3602336, 6304088, 7204672, 12608176, 14409344, 25216352, 27130093, 28818688, 50432704, 54260186, 57637376, 100865408, 108520372, 115274752, 189910651, 201730816, 217040744, 230549504, 379821302, 403461632, 434081488, 759642604, 806923264, 868162976, 1519285208, 1613846528, 1736325952, 3038570416, 3472651904, 6077140832, 6945303808, 12154281664, 13890607616, 24308563328, 27781215232, 48617126656, 55562430464, 97234253312, 194468506624, 388937013248]

約数ペア:

[(1, 388937013248), (2, 194468506624), (4, 97234253312), (7, 55562430464), (8, 48617126656), (14, 27781215232), (16, 24308563328), (28, 13890607616), (32, 12154281664), (56, 6945303808), (64, 6077140832), (112, 3472651904), (128, 3038570416), (224, 1736325952), (241, 1613846528), (256, 1519285208), (448, 868162976), (482, 806923264), (512, 759642604), (896, 434081488), (964, 403461632), (1024, 379821302), (1687, 230549504), (1792, 217040744), (1928, 201730816), (2048, 189910651), (3374, 115274752), (3584, 108520372), (3856, 100865408), (6748, 57637376), (7168, 54260186), (7712, 50432704), (13496, 28818688), (14336, 27130093), (15424, 25216352), (26992, 14409344), (30848, 12608176), (53984, 7204672), (61696, 6304088), (107968, 3602336), (112573, 3454976), (123392, 3152044), (215936, 1801168), (225146, 1727488), (246784, 1576022), (431872, 900584), (450292, 863744), (493568, 788011)]