855593102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 1756339200

約数和(自身を除く): 900746098

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 59, 86, 91, 109, 118, 119, 182, 218, 221, 238, 301, 413, 442, 559, 602, 731, 763, 767, 826, 1003, 1118, 1417, 1462, 1526, 1534, 1547, 1853, 2006, 2537, 2834, 3094, 3706, 3913, 4687, 5074, 5117, 5369, 6431, 7021, 7826, 9374, 9503, 9919, 10234, 10738, 12862, 12971, 13039, 14042, 17759, 19006, 19838, 24089, 25942, 26078, 32809, 32981, 35518, 43129, 45017, 48178, 60931, 65618, 65962, 66521, 79679, 83603, 86258, 90034, 91273, 109327, 121862, 133042, 159358, 167206, 168623, 182546, 218654, 230867, 276533, 301903, 337246, 426517, 461734, 553066, 557753, 560677, 585221, 603806, 765289, 853034, 1035827, 1115506, 1121354, 1170442, 1421251, 1530578, 1935731, 2071654, 2842502, 3594929, 3871462, 3924739, 4701061, 7189858, 7250789, 7849478, 9402122, 9948757, 14501578, 19897514, 25164503, 32907427, 50329006, 61113793, 65814854, 122227586, 427796551, 855593102]

約数ペア:

[(1, 855593102), (2, 427796551), (7, 122227586), (13, 65814854), (14, 61113793), (17, 50329006), (26, 32907427), (34, 25164503), (43, 19897514), (59, 14501578), (86, 9948757), (91, 9402122), (109, 7849478), (118, 7250789), (119, 7189858), (182, 4701061), (218, 3924739), (221, 3871462), (238, 3594929), (301, 2842502), (413, 2071654), (442, 1935731), (559, 1530578), (602, 1421251), (731, 1170442), (763, 1121354), (767, 1115506), (826, 1035827), (1003, 853034), (1118, 765289), (1417, 603806), (1462, 585221), (1526, 560677), (1534, 557753), (1547, 553066), (1853, 461734), (2006, 426517), (2537, 337246), (2834, 301903), (3094, 276533), (3706, 230867), (3913, 218654), (4687, 182546), (5074, 168623), (5117, 167206), (5369, 159358), (6431, 133042), (7021, 121862), (7826, 109327), (9374, 91273), (9503, 90034), (9919, 86258), (10234, 83603), (10738, 79679), (12862, 66521), (12971, 65962), (13039, 65618), (14042, 60931), (17759, 48178), (19006, 45017), (19838, 43129), (24089, 35518), (25942, 32981), (26078, 32809)]