1388863776

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{245209}}^1$

素因数の和:245281

約数の個数: 48

約数和(自身を含む): 3707575200

約数和(自身を除く): 2318711424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 5664, 245209, 490418, 735627, 980836, 1471254, 1961672, 2942508, 3923344, 5885016, 7846688, 11770032, 14467331, 23540064, 28934662, 43401993, 57869324, 86803986, 115738648, 173607972, 231477296, 347215944, 462954592, 694431888, 1388863776]

約数ペア:

[(1, 1388863776), (2, 694431888), (3, 462954592), (4, 347215944), (6, 231477296), (8, 173607972), (12, 115738648), (16, 86803986), (24, 57869324), (32, 43401993), (48, 28934662), (59, 23540064), (96, 14467331), (118, 11770032), (177, 7846688), (236, 5885016), (354, 3923344), (472, 2942508), (708, 1961672), (944, 1471254), (1416, 980836), (1888, 735627), (2832, 490418), (5664, 245209)]