323213248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 681685200

約数和(自身を除く): 358471952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 419, 544, 709, 838, 1088, 1418, 1676, 2836, 3352, 5672, 6704, 7123, 11344, 12053, 13408, 14246, 22688, 24106, 26816, 28492, 45376, 48212, 56984, 96424, 113968, 192848, 227936, 297071, 385696, 455872, 594142, 771392, 1188284, 2376568, 4753136, 5050207, 9506272, 10100414, 19012544, 20200828, 40401656, 80803312, 161606624, 323213248]

約数ペア:

[(1, 323213248), (2, 161606624), (4, 80803312), (8, 40401656), (16, 20200828), (17, 19012544), (32, 10100414), (34, 9506272), (64, 5050207), (68, 4753136), (136, 2376568), (272, 1188284), (419, 771392), (544, 594142), (709, 455872), (838, 385696), (1088, 297071), (1418, 227936), (1676, 192848), (2836, 113968), (3352, 96424), (5672, 56984), (6704, 48212), (7123, 45376), (11344, 28492), (12053, 26816), (13408, 24106), (14246, 22688)]