450873228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 1170590400

約数和(自身を除く): 719717172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 157, 164, 246, 314, 449, 471, 492, 533, 628, 898, 942, 1066, 1347, 1599, 1796, 1884, 2041, 2132, 2694, 3198, 4082, 5388, 5837, 6123, 6396, 6437, 8164, 11674, 12246, 12874, 17511, 18409, 19311, 23348, 24492, 25748, 35022, 36818, 38622, 55227, 70044, 70493, 73636, 77244, 83681, 110454, 140986, 167362, 211479, 220908, 239317, 251043, 281972, 334724, 422958, 478634, 502086, 717951, 845916, 916409, 957268, 1004172, 1435902, 1832818, 2749227, 2871804, 2890213, 3665636, 5498454, 5780426, 8670639, 10996908, 11560852, 17341278, 34682556, 37572769, 75145538, 112718307, 150291076, 225436614, 450873228]

約数ペア:

[(1, 450873228), (2, 225436614), (3, 150291076), (4, 112718307), (6, 75145538), (12, 37572769), (13, 34682556), (26, 17341278), (39, 11560852), (41, 10996908), (52, 8670639), (78, 5780426), (82, 5498454), (123, 3665636), (156, 2890213), (157, 2871804), (164, 2749227), (246, 1832818), (314, 1435902), (449, 1004172), (471, 957268), (492, 916409), (533, 845916), (628, 717951), (898, 502086), (942, 478634), (1066, 422958), (1347, 334724), (1599, 281972), (1796, 251043), (1884, 239317), (2041, 220908), (2132, 211479), (2694, 167362), (3198, 140986), (4082, 110454), (5388, 83681), (5837, 77244), (6123, 73636), (6396, 70493), (6437, 70044), (8164, 55227), (11674, 38622), (12246, 36818), (12874, 35022), (17511, 25748), (18409, 24492), (19311, 23348)]