290143854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16142

約数の個数: 96

約数和(自身を含む): 844107264

約数和(自身を除く): 553963410

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 16103, 18018, 32206, 48309, 96618, 112721, 144927, 177133, 209339, 225442, 289854, 338163, 354266, 418678, 531399, 628017, 676326, 1014489, 1062798, 1239931, 1256034, 1465373, 1594197, 1884051, 2028978, 2302729, 2479862, 2930746, 3188394, 3719793, 3768102, 4396119, 4605458, 6908187, 7439586, 8792238, 11159379, 13188357, 13816374, 16119103, 20724561, 22318758, 26376714, 32238206, 41449122, 48357309, 96714618, 145071927, 290143854]

約数ペア:

[(1, 290143854), (2, 145071927), (3, 96714618), (6, 48357309), (7, 41449122), (9, 32238206), (11, 26376714), (13, 22318758), (14, 20724561), (18, 16119103), (21, 13816374), (22, 13188357), (26, 11159379), (33, 8792238), (39, 7439586), (42, 6908187), (63, 4605458), (66, 4396119), (77, 3768102), (78, 3719793), (91, 3188394), (99, 2930746), (117, 2479862), (126, 2302729), (143, 2028978), (154, 1884051), (182, 1594197), (198, 1465373), (231, 1256034), (234, 1239931), (273, 1062798), (286, 1014489), (429, 676326), (462, 628017), (546, 531399), (693, 418678), (819, 354266), (858, 338163), (1001, 289854), (1287, 225442), (1386, 209339), (1638, 177133), (2002, 144927), (2574, 112721), (3003, 96618), (6006, 48309), (9009, 32206), (16103, 18018)]