263264148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 782745600

約数和(自身を除く): 519481452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 479, 727, 756, 958, 1437, 1454, 1916, 2181, 2874, 2908, 3353, 4311, 4362, 5089, 5748, 6543, 6706, 8622, 8724, 10059, 10178, 12933, 13086, 13412, 15267, 17244, 19629, 20118, 20356, 25866, 26172, 30177, 30534, 39258, 40236, 45801, 51732, 60354, 61068, 78516, 90531, 91602, 120708, 137403, 181062, 183204, 274806, 348233, 362124, 549612, 696466, 1044699, 1392932, 2089398, 2437631, 3134097, 4178796, 4875262, 6268194, 7312893, 9402291, 9750524, 12536388, 14625786, 18804582, 21938679, 29251572, 37609164, 43877358, 65816037, 87754716, 131632074, 263264148]

約数ペア:

[(1, 263264148), (2, 131632074), (3, 87754716), (4, 65816037), (6, 43877358), (7, 37609164), (9, 29251572), (12, 21938679), (14, 18804582), (18, 14625786), (21, 12536388), (27, 9750524), (28, 9402291), (36, 7312893), (42, 6268194), (54, 4875262), (63, 4178796), (84, 3134097), (108, 2437631), (126, 2089398), (189, 1392932), (252, 1044699), (378, 696466), (479, 549612), (727, 362124), (756, 348233), (958, 274806), (1437, 183204), (1454, 181062), (1916, 137403), (2181, 120708), (2874, 91602), (2908, 90531), (3353, 78516), (4311, 61068), (4362, 60354), (5089, 51732), (5748, 45801), (6543, 40236), (6706, 39258), (8622, 30534), (8724, 30177), (10059, 26172), (10178, 25866), (12933, 20356), (13086, 20118), (13412, 19629), (15267, 17244)]