245911302

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 120

約数和(自身を含む): 690582816

約数和(自身を除く): 444671514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1638, 1911, 2106, 2383, 2457, 2646, 3822, 3969, 4766, 4914, 5733, 7149, 7371, 7938, 11466, 14298, 14742, 16681, 17199, 21447, 30979, 33362, 34398, 42894, 50043, 51597, 61958, 64341, 92937, 100086, 103194, 116767, 128682, 150129, 185874, 193023, 216853, 233534, 278811, 300258, 350301, 386046, 433706, 450387, 557622, 650559, 700602, 836433, 900774, 1050903, 1301118, 1351161, 1517971, 1672866, 1951677, 2101806, 2509299, 2702322, 3035942, 3152709, 3903354, 4553913, 5018598, 5855031, 6305418, 9107826, 9458127, 11710062, 13661739, 17565093, 18916254, 27323478, 35130186, 40985217, 81970434, 122955651, 245911302]

約数ペア:

[(1, 245911302), (2, 122955651), (3, 81970434), (6, 40985217), (7, 35130186), (9, 27323478), (13, 18916254), (14, 17565093), (18, 13661739), (21, 11710062), (26, 9458127), (27, 9107826), (39, 6305418), (42, 5855031), (49, 5018598), (54, 4553913), (63, 3903354), (78, 3152709), (81, 3035942), (91, 2702322), (98, 2509299), (117, 2101806), (126, 1951677), (147, 1672866), (162, 1517971), (182, 1351161), (189, 1301118), (234, 1050903), (273, 900774), (294, 836433), (351, 700602), (378, 650559), (441, 557622), (546, 450387), (567, 433706), (637, 386046), (702, 350301), (819, 300258), (882, 278811), (1053, 233534), (1134, 216853), (1274, 193023), (1323, 185874), (1638, 150129), (1911, 128682), (2106, 116767), (2383, 103194), (2457, 100086), (2646, 92937), (3822, 64341), (3969, 61958), (4766, 51597), (4914, 50043), (5733, 42894), (7149, 34398), (7371, 33362), (7938, 30979), (11466, 21447), (14298, 17199), (14742, 16681)]