419984256

素因数分解:

$2^7\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1097}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 1117720080

約数和(自身を除く): 697735824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 997, 1097, 1994, 2194, 2991, 3291, 3988, 4388, 5982, 6582, 7976, 8776, 11964, 13164, 15952, 17552, 23928, 26328, 31904, 35104, 47856, 52656, 63808, 70208, 95712, 105312, 127616, 140416, 191424, 210624, 382848, 421248, 1093709, 2187418, 3281127, 4374836, 6562254, 8749672, 13124508, 17499344, 26249016, 34998688, 52498032, 69997376, 104996064, 139994752, 209992128, 419984256]

約数ペア:

[(1, 419984256), (2, 209992128), (3, 139994752), (4, 104996064), (6, 69997376), (8, 52498032), (12, 34998688), (16, 26249016), (24, 17499344), (32, 13124508), (48, 8749672), (64, 6562254), (96, 4374836), (128, 3281127), (192, 2187418), (384, 1093709), (997, 421248), (1097, 382848), (1994, 210624), (2194, 191424), (2991, 140416), (3291, 127616), (3988, 105312), (4388, 95712), (5982, 70208), (6582, 63808), (7976, 52656), (8776, 47856), (11964, 35104), (13164, 31904), (15952, 26328), (17552, 23928)]