1028307968

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3165

約数の個数: 88

約数和(自身を含む): 2291821200

約数和(自身を除く): 1263513232

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1024, 1088, 1216, 1292, 2176, 2432, 2584, 3109, 4352, 4864, 5168, 6218, 8704, 9728, 10336, 12436, 17408, 19456, 20672, 24872, 41344, 49744, 52853, 59071, 82688, 99488, 105706, 118142, 165376, 198976, 211412, 236284, 330752, 397952, 422824, 472568, 795904, 845648, 945136, 1004207, 1591808, 1691296, 1890272, 2008414, 3183616, 3382592, 3780544, 4016828, 6765184, 7561088, 8033656, 13530368, 15122176, 16067312, 27060736, 30244352, 32134624, 54121472, 60488704, 64269248, 128538496, 257076992, 514153984, 1028307968]

約数ペア:

[(1, 1028307968), (2, 514153984), (4, 257076992), (8, 128538496), (16, 64269248), (17, 60488704), (19, 54121472), (32, 32134624), (34, 30244352), (38, 27060736), (64, 16067312), (68, 15122176), (76, 13530368), (128, 8033656), (136, 7561088), (152, 6765184), (256, 4016828), (272, 3780544), (304, 3382592), (323, 3183616), (512, 2008414), (544, 1890272), (608, 1691296), (646, 1591808), (1024, 1004207), (1088, 945136), (1216, 845648), (1292, 795904), (2176, 472568), (2432, 422824), (2584, 397952), (3109, 330752), (4352, 236284), (4864, 211412), (5168, 198976), (6218, 165376), (8704, 118142), (9728, 105706), (10336, 99488), (12436, 82688), (17408, 59071), (19456, 52853), (20672, 49744), (24872, 41344)]