428255328

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 1169344512

約数和(自身を除く): 741089184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 953, 992, 1208, 1488, 1812, 1906, 2416, 2859, 2976, 3624, 3812, 4681, 4832, 5718, 7248, 7624, 9362, 11436, 14043, 14496, 15248, 18724, 22872, 28086, 29543, 30496, 37448, 45744, 56172, 59086, 74896, 88629, 91488, 112344, 118172, 143903, 149792, 177258, 224688, 236344, 287806, 354516, 431709, 449376, 472688, 575612, 709032, 863418, 945376, 1151224, 1418064, 1726836, 2302448, 2836128, 3453672, 4460993, 4604896, 6907344, 8921986, 13382979, 13814688, 17843972, 26765958, 35687944, 53531916, 71375888, 107063832, 142751776, 214127664, 428255328]

約数ペア:

[(1, 428255328), (2, 214127664), (3, 142751776), (4, 107063832), (6, 71375888), (8, 53531916), (12, 35687944), (16, 26765958), (24, 17843972), (31, 13814688), (32, 13382979), (48, 8921986), (62, 6907344), (93, 4604896), (96, 4460993), (124, 3453672), (151, 2836128), (186, 2302448), (248, 1726836), (302, 1418064), (372, 1151224), (453, 945376), (496, 863418), (604, 709032), (744, 575612), (906, 472688), (953, 449376), (992, 431709), (1208, 354516), (1488, 287806), (1812, 236344), (1906, 224688), (2416, 177258), (2859, 149792), (2976, 143903), (3624, 118172), (3812, 112344), (4681, 91488), (4832, 88629), (5718, 74896), (7248, 59086), (7624, 56172), (9362, 45744), (11436, 37448), (14043, 30496), (14496, 29543), (15248, 28086), (18724, 22872)]