38400516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 108

約数和(自身を含む): 123243120

約数和(自身を除く): 84842604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 1979, 2156, 2772, 3234, 3958, 4851, 5937, 6468, 7916, 9702, 11874, 13853, 17811, 19404, 21769, 23748, 27706, 35622, 41559, 43538, 55412, 65307, 71244, 83118, 87076, 96971, 124677, 130614, 152383, 166236, 193942, 195921, 249354, 261228, 290913, 304766, 387884, 391842, 457149, 498708, 581826, 609532, 783684, 872739, 914298, 1066681, 1163652, 1371447, 1745478, 1828596, 2133362, 2742894, 3200043, 3490956, 4266724, 5485788, 6400086, 9600129, 12800172, 19200258, 38400516]

約数ペア:

[(1, 38400516), (2, 19200258), (3, 12800172), (4, 9600129), (6, 6400086), (7, 5485788), (9, 4266724), (11, 3490956), (12, 3200043), (14, 2742894), (18, 2133362), (21, 1828596), (22, 1745478), (28, 1371447), (33, 1163652), (36, 1066681), (42, 914298), (44, 872739), (49, 783684), (63, 609532), (66, 581826), (77, 498708), (84, 457149), (98, 391842), (99, 387884), (126, 304766), (132, 290913), (147, 261228), (154, 249354), (196, 195921), (198, 193942), (231, 166236), (252, 152383), (294, 130614), (308, 124677), (396, 96971), (441, 87076), (462, 83118), (539, 71244), (588, 65307), (693, 55412), (882, 43538), (924, 41559), (1078, 35622), (1386, 27706), (1617, 23748), (1764, 21769), (1979, 19404), (2156, 17811), (2772, 13853), (3234, 11874), (3958, 9702), (4851, 7916), (5937, 6468)]