2581152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5547360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 167, 168, 184, 224, 276, 322, 334, 336, 368, 483, 501, 552, 644, 668, 672, 736, 966, 1002, 1104, 1169, 1288, 1336, 1932, 2004, 2208, 2338, 2576, 2672, 3507, 3841, 3864, 4008, 4676, 5152, 5344, 7014, 7682, 7728, 8016, 9352, 11523, 14028, 15364, 15456, 16032, 18704, 23046, 26887, 28056, 30728, 37408, 46092, 53774, 56112, 61456, 80661, 92184, 107548, 112224, 122912, 161322, 184368, 215096, 322644, 368736, 430192, 645288, 860384, 1290576, 2581152]

約数ペア:

[(1, 2581152), (2, 1290576), (3, 860384), (4, 645288), (6, 430192), (7, 368736), (8, 322644), (12, 215096), (14, 184368), (16, 161322), (21, 122912), (23, 112224), (24, 107548), (28, 92184), (32, 80661), (42, 61456), (46, 56112), (48, 53774), (56, 46092), (69, 37408), (84, 30728), (92, 28056), (96, 26887), (112, 23046), (138, 18704), (161, 16032), (167, 15456), (168, 15364), (184, 14028), (224, 11523), (276, 9352), (322, 8016), (334, 7728), (336, 7682), (368, 7014), (483, 5344), (501, 5152), (552, 4676), (644, 4008), (668, 3864), (672, 3841), (736, 3507), (966, 2672), (1002, 2576), (1104, 2338), (1169, 2208), (1288, 2004), (1336, 1932)]