254308128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{85453}}^1$

素因数の和:85497

約数の個数: 48

約数和(自身を含む): 689101056

約数和(自身を除く): 434792928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 85453, 170906, 256359, 341812, 512718, 683624, 1025436, 1367248, 2050872, 2649043, 2734496, 4101744, 5298086, 7947129, 8203488, 10596172, 15894258, 21192344, 31788516, 42384688, 63577032, 84769376, 127154064, 254308128]

約数ペア:

[(1, 254308128), (2, 127154064), (3, 84769376), (4, 63577032), (6, 42384688), (8, 31788516), (12, 21192344), (16, 15894258), (24, 10596172), (31, 8203488), (32, 7947129), (48, 5298086), (62, 4101744), (93, 2734496), (96, 2649043), (124, 2050872), (186, 1367248), (248, 1025436), (372, 683624), (496, 512718), (744, 341812), (992, 256359), (1488, 170906), (2976, 85453)]