259084152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189389}}^1$

素因数の和:189420

約数の個数: 48

約数和(自身を含む): 738621000

約数和(自身を除く): 479536848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 189389, 378778, 568167, 757556, 1136334, 1515112, 1704501, 2272668, 3409002, 3598391, 4545336, 6818004, 7196782, 10795173, 13636008, 14393564, 21590346, 28787128, 32385519, 43180692, 64771038, 86361384, 129542076, 259084152]

約数ペア:

[(1, 259084152), (2, 129542076), (3, 86361384), (4, 64771038), (6, 43180692), (8, 32385519), (9, 28787128), (12, 21590346), (18, 14393564), (19, 13636008), (24, 10795173), (36, 7196782), (38, 6818004), (57, 4545336), (72, 3598391), (76, 3409002), (114, 2272668), (152, 1704501), (171, 1515112), (228, 1136334), (342, 757556), (456, 568167), (684, 378778), (1368, 189389)]