258741252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3070

約数の個数: 144

約数和(自身を含む): 842010624

約数和(自身を除く): 583269372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3011, 3069, 3906, 4092, 4774, 6022, 6138, 7161, 7812, 9033, 9548, 12044, 12276, 14322, 18066, 21077, 21483, 27099, 28644, 33121, 36132, 42154, 42966, 54198, 63231, 66242, 84308, 85932, 93341, 99363, 108396, 126462, 132484, 186682, 189693, 198726, 231847, 252924, 280023, 298089, 373364, 379386, 397452, 463694, 560046, 596178, 653387, 695541, 758772, 840069, 927388, 1026751, 1120092, 1192356, 1306774, 1391082, 1680138, 1960161, 2053502, 2086623, 2613548, 2782164, 3080253, 3360276, 3920322, 4107004, 4173246, 5880483, 6160506, 7187257, 7840644, 8346492, 9240759, 11760966, 12321012, 14374514, 18481518, 21561771, 23521932, 28749028, 36963036, 43123542, 64685313, 86247084, 129370626, 258741252]

約数ペア:

[(1, 258741252), (2, 129370626), (3, 86247084), (4, 64685313), (6, 43123542), (7, 36963036), (9, 28749028), (11, 23521932), (12, 21561771), (14, 18481518), (18, 14374514), (21, 12321012), (22, 11760966), (28, 9240759), (31, 8346492), (33, 7840644), (36, 7187257), (42, 6160506), (44, 5880483), (62, 4173246), (63, 4107004), (66, 3920322), (77, 3360276), (84, 3080253), (93, 2782164), (99, 2613548), (124, 2086623), (126, 2053502), (132, 1960161), (154, 1680138), (186, 1391082), (198, 1306774), (217, 1192356), (231, 1120092), (252, 1026751), (279, 927388), (308, 840069), (341, 758772), (372, 695541), (396, 653387), (434, 596178), (462, 560046), (558, 463694), (651, 397452), (682, 379386), (693, 373364), (868, 298089), (924, 280023), (1023, 252924), (1116, 231847), (1302, 198726), (1364, 189693), (1386, 186682), (1953, 132484), (2046, 126462), (2387, 108396), (2604, 99363), (2772, 93341), (3011, 85932), (3069, 84308), (3906, 66242), (4092, 63231), (4774, 54198), (6022, 42966), (6138, 42154), (7161, 36132), (7812, 33121), (9033, 28644), (9548, 27099), (12044, 21483), (12276, 21077), (14322, 18066)]