298989236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 682795008

約数和(自身を除く): 383805772

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 71, 91, 92, 142, 161, 182, 284, 299, 322, 364, 497, 503, 598, 644, 923, 994, 1006, 1196, 1633, 1846, 1988, 2012, 2093, 3266, 3521, 3692, 4186, 6461, 6532, 6539, 7042, 8372, 11431, 11569, 12922, 13078, 14084, 21229, 22862, 23138, 25844, 26156, 35713, 42458, 45724, 45773, 46276, 71426, 80983, 84916, 91546, 142852, 148603, 150397, 161966, 183092, 249991, 297206, 300794, 323932, 464269, 499982, 594412, 601588, 821399, 928538, 999964, 1052779, 1642798, 1857076, 2105558, 3249883, 3285596, 4211116, 5749793, 6499766, 10678187, 11499586, 12999532, 21356374, 22999172, 42712748, 74747309, 149494618, 298989236]

約数ペア:

[(1, 298989236), (2, 149494618), (4, 74747309), (7, 42712748), (13, 22999172), (14, 21356374), (23, 12999532), (26, 11499586), (28, 10678187), (46, 6499766), (52, 5749793), (71, 4211116), (91, 3285596), (92, 3249883), (142, 2105558), (161, 1857076), (182, 1642798), (284, 1052779), (299, 999964), (322, 928538), (364, 821399), (497, 601588), (503, 594412), (598, 499982), (644, 464269), (923, 323932), (994, 300794), (1006, 297206), (1196, 249991), (1633, 183092), (1846, 161966), (1988, 150397), (2012, 148603), (2093, 142852), (3266, 91546), (3521, 84916), (3692, 80983), (4186, 71426), (6461, 46276), (6532, 45773), (6539, 45724), (7042, 42458), (8372, 35713), (11431, 26156), (11569, 25844), (12922, 23138), (13078, 22862), (14084, 21229)]