395213172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 976254048

約数和(自身を除く): 581040876

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 797, 961, 1333, 1594, 1922, 2391, 2666, 2883, 3188, 3844, 3999, 4782, 5332, 5766, 7998, 9564, 11532, 15996, 24707, 34271, 41323, 49414, 68542, 74121, 82646, 98828, 102813, 123969, 137084, 148242, 165292, 205626, 247938, 296484, 411252, 495876, 765917, 1062401, 1531834, 2124802, 2297751, 3063668, 3187203, 4249604, 4595502, 6374406, 9191004, 12748812, 32934431, 65868862, 98803293, 131737724, 197606586, 395213172]

約数ペア:

[(1, 395213172), (2, 197606586), (3, 131737724), (4, 98803293), (6, 65868862), (12, 32934431), (31, 12748812), (43, 9191004), (62, 6374406), (86, 4595502), (93, 4249604), (124, 3187203), (129, 3063668), (172, 2297751), (186, 2124802), (258, 1531834), (372, 1062401), (516, 765917), (797, 495876), (961, 411252), (1333, 296484), (1594, 247938), (1922, 205626), (2391, 165292), (2666, 148242), (2883, 137084), (3188, 123969), (3844, 102813), (3999, 98828), (4782, 82646), (5332, 74121), (5766, 68542), (7998, 49414), (9564, 41323), (11532, 34271), (15996, 24707)]