303891072

素因数分解:

$2^7\times 3^1\times {\mathrm{613}}^1\times {\mathrm{1291}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 809153760

約数和(自身を除く): 505262688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 613, 1226, 1291, 1839, 2452, 2582, 3678, 3873, 4904, 5164, 7356, 7746, 9808, 10328, 14712, 15492, 19616, 20656, 29424, 30984, 39232, 41312, 58848, 61968, 78464, 82624, 117696, 123936, 165248, 235392, 247872, 495744, 791383, 1582766, 2374149, 3165532, 4748298, 6331064, 9496596, 12662128, 18993192, 25324256, 37986384, 50648512, 75972768, 101297024, 151945536, 303891072]

約数ペア:

[(1, 303891072), (2, 151945536), (3, 101297024), (4, 75972768), (6, 50648512), (8, 37986384), (12, 25324256), (16, 18993192), (24, 12662128), (32, 9496596), (48, 6331064), (64, 4748298), (96, 3165532), (128, 2374149), (192, 1582766), (384, 791383), (613, 495744), (1226, 247872), (1291, 235392), (1839, 165248), (2452, 123936), (2582, 117696), (3678, 82624), (3873, 78464), (4904, 61968), (5164, 58848), (7356, 41312), (7746, 39232), (9808, 30984), (10328, 29424), (14712, 20656), (15492, 19616)]