219424008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 579384000

約数和(自身を除く): 359959992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 389, 456, 778, 1167, 1237, 1556, 2334, 2474, 3112, 3711, 4668, 4948, 7391, 7422, 9336, 9896, 14782, 14844, 22173, 23503, 29564, 29688, 44346, 47006, 59128, 70509, 88692, 94012, 141018, 177384, 188024, 282036, 481193, 564072, 962386, 1443579, 1924772, 2887158, 3849544, 5774316, 9142667, 11548632, 18285334, 27428001, 36570668, 54856002, 73141336, 109712004, 219424008]

約数ペア:

[(1, 219424008), (2, 109712004), (3, 73141336), (4, 54856002), (6, 36570668), (8, 27428001), (12, 18285334), (19, 11548632), (24, 9142667), (38, 5774316), (57, 3849544), (76, 2887158), (114, 1924772), (152, 1443579), (228, 962386), (389, 564072), (456, 481193), (778, 282036), (1167, 188024), (1237, 177384), (1556, 141018), (2334, 94012), (2474, 88692), (3112, 70509), (3711, 59128), (4668, 47006), (4948, 44346), (7391, 29688), (7422, 29564), (9336, 23503), (9896, 22173), (14782, 14844)]