259437906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 697132800

約数和(自身を除く): 437694894

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 234, 273, 298, 447, 546, 819, 894, 1043, 1063, 1341, 1638, 1937, 2086, 2126, 2682, 3129, 3189, 3874, 5811, 6258, 6378, 7441, 9387, 9567, 11622, 13559, 13819, 14882, 17433, 18774, 19134, 22323, 27118, 27638, 34866, 40677, 41457, 44646, 66969, 81354, 82914, 96733, 122031, 124371, 133938, 158387, 193466, 244062, 248742, 290199, 316774, 475161, 580398, 870597, 950322, 1108709, 1425483, 1741194, 2059031, 2217418, 2850966, 3326127, 4118062, 6177093, 6652254, 9978381, 12354186, 14413217, 18531279, 19956762, 28826434, 37062558, 43239651, 86479302, 129718953, 259437906]

約数ペア:

[(1, 259437906), (2, 129718953), (3, 86479302), (6, 43239651), (7, 37062558), (9, 28826434), (13, 19956762), (14, 18531279), (18, 14413217), (21, 12354186), (26, 9978381), (39, 6652254), (42, 6177093), (63, 4118062), (78, 3326127), (91, 2850966), (117, 2217418), (126, 2059031), (149, 1741194), (182, 1425483), (234, 1108709), (273, 950322), (298, 870597), (447, 580398), (546, 475161), (819, 316774), (894, 290199), (1043, 248742), (1063, 244062), (1341, 193466), (1638, 158387), (1937, 133938), (2086, 124371), (2126, 122031), (2682, 96733), (3129, 82914), (3189, 81354), (3874, 66969), (5811, 44646), (6258, 41457), (6378, 40677), (7441, 34866), (9387, 27638), (9567, 27118), (11622, 22323), (13559, 19134), (13819, 18774), (14882, 17433)]