630310912

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 1602160560

約数和(自身を除く): 971849648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 571, 616, 704, 784, 896, 1024, 1078, 1142, 1232, 1408, 1568, 1792, 2048, 2156, 2284, 2464, 2816, 3136, 3584, 3997, 4312, 4568, 4928, 5632, 6272, 6281, 7168, 7994, 8624, 9136, 9856, 11264, 12544, 12562, 14336, 15988, 17248, 18272, 19712, 22528, 25088, 25124, 27979, 31976, 34496, 36544, 39424, 43967, 50176, 50248, 55958, 63952, 68992, 73088, 78848, 87934, 100352, 100496, 111916, 127904, 137984, 146176, 157696, 175868, 200992, 223832, 255808, 275968, 292352, 307769, 351736, 401984, 447664, 511616, 551936, 584704, 615538, 703472, 803968, 895328, 1023232, 1103872, 1169408, 1231076, 1406944, 1607936, 1790656, 2046464, 2462152, 2813888, 3215872, 3581312, 4092928, 4924304, 5627776, 6431744, 7162624, 8185856, 9848608, 11255552, 12863488, 14325248, 19697216, 22511104, 28650496, 39394432, 45022208, 57300992, 78788864, 90044416, 157577728, 315155456, 630310912]

約数ペア:

[(1, 630310912), (2, 315155456), (4, 157577728), (7, 90044416), (8, 78788864), (11, 57300992), (14, 45022208), (16, 39394432), (22, 28650496), (28, 22511104), (32, 19697216), (44, 14325248), (49, 12863488), (56, 11255552), (64, 9848608), (77, 8185856), (88, 7162624), (98, 6431744), (112, 5627776), (128, 4924304), (154, 4092928), (176, 3581312), (196, 3215872), (224, 2813888), (256, 2462152), (308, 2046464), (352, 1790656), (392, 1607936), (448, 1406944), (512, 1231076), (539, 1169408), (571, 1103872), (616, 1023232), (704, 895328), (784, 803968), (896, 703472), (1024, 615538), (1078, 584704), (1142, 551936), (1232, 511616), (1408, 447664), (1568, 401984), (1792, 351736), (2048, 307769), (2156, 292352), (2284, 275968), (2464, 255808), (2816, 223832), (3136, 200992), (3584, 175868), (3997, 157696), (4312, 146176), (4568, 137984), (4928, 127904), (5632, 111916), (6272, 100496), (6281, 100352), (7168, 87934), (7994, 78848), (8624, 73088), (9136, 68992), (9856, 63952), (11264, 55958), (12544, 50248), (12562, 50176), (14336, 43967), (15988, 39424), (17248, 36544), (18272, 34496), (19712, 31976), (22528, 27979), (25088, 25124)]