212920704

素因数分解:

$2^7\times 3^3\times {\mathrm{61609}}^1$

素因数の和:61632

約数の個数: 64

約数和(自身を含む): 628422000

約数和(自身を除く): 415501296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 61609, 123218, 184827, 246436, 369654, 492872, 554481, 739308, 985744, 1108962, 1478616, 1663443, 1971488, 2217924, 2957232, 3326886, 3942976, 4435848, 5914464, 6653772, 7885952, 8871696, 11828928, 13307544, 17743392, 23657856, 26615088, 35486784, 53230176, 70973568, 106460352, 212920704]

約数ペア:

[(1, 212920704), (2, 106460352), (3, 70973568), (4, 53230176), (6, 35486784), (8, 26615088), (9, 23657856), (12, 17743392), (16, 13307544), (18, 11828928), (24, 8871696), (27, 7885952), (32, 6653772), (36, 5914464), (48, 4435848), (54, 3942976), (64, 3326886), (72, 2957232), (96, 2217924), (108, 1971488), (128, 1663443), (144, 1478616), (192, 1108962), (216, 985744), (288, 739308), (384, 554481), (432, 492872), (576, 369654), (864, 246436), (1152, 184827), (1728, 123218), (3456, 61609)]