271621998928

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4603}}^1\times {\mathrm{9941}}^1$

素因数の和:14612

約数の個数: 80

約数和(自身を含む): 612991587456

約数和(自身を除く): 341369588528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4603, 5936, 9206, 9941, 18412, 19882, 32221, 36824, 39764, 64442, 69587, 73648, 79528, 128884, 139174, 159056, 243959, 257768, 278348, 487918, 515536, 526873, 556696, 975836, 1053746, 1113392, 1707713, 1951672, 2107492, 3415426, 3688111, 3903344, 4214984, 6830852, 7376222, 8429968, 13661704, 14752444, 27323408, 29504888, 45758423, 59009776, 91516846, 183033692, 320308961, 366067384, 640617922, 732134768, 1281235844, 2425196419, 2562471688, 4850392838, 5124943376, 9700785676, 16976374933, 19401571352, 33952749866, 38803142704, 67905499732, 135810999464, 271621998928]

約数ペア:

[(1, 271621998928), (2, 135810999464), (4, 67905499732), (7, 38803142704), (8, 33952749866), (14, 19401571352), (16, 16976374933), (28, 9700785676), (53, 5124943376), (56, 4850392838), (106, 2562471688), (112, 2425196419), (212, 1281235844), (371, 732134768), (424, 640617922), (742, 366067384), (848, 320308961), (1484, 183033692), (2968, 91516846), (4603, 59009776), (5936, 45758423), (9206, 29504888), (9941, 27323408), (18412, 14752444), (19882, 13661704), (32221, 8429968), (36824, 7376222), (39764, 6830852), (64442, 4214984), (69587, 3903344), (73648, 3688111), (79528, 3415426), (128884, 2107492), (139174, 1951672), (159056, 1707713), (243959, 1113392), (257768, 1053746), (278348, 975836), (487918, 556696), (515536, 526873)]