258974016

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{27527}}^1$

素因数の和:27556

約数の個数: 84

約数和(自身を含む): 797100768

約数和(自身を除く): 538126752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 27527, 55054, 82581, 110108, 165162, 192689, 220216, 330324, 385378, 440432, 578067, 660648, 770756, 880864, 1156134, 1321296, 1348823, 1541512, 1761728, 2312268, 2642592, 2697646, 3083024, 4046469, 4624536, 5285184, 5395292, 6166048, 8092938, 9249072, 10790584, 12332096, 16185876, 18498144, 21581168, 32371752, 36996288, 43162336, 64743504, 86324672, 129487008, 258974016]

約数ペア:

[(1, 258974016), (2, 129487008), (3, 86324672), (4, 64743504), (6, 43162336), (7, 36996288), (8, 32371752), (12, 21581168), (14, 18498144), (16, 16185876), (21, 12332096), (24, 10790584), (28, 9249072), (32, 8092938), (42, 6166048), (48, 5395292), (49, 5285184), (56, 4624536), (64, 4046469), (84, 3083024), (96, 2697646), (98, 2642592), (112, 2312268), (147, 1761728), (168, 1541512), (192, 1348823), (196, 1321296), (224, 1156134), (294, 880864), (336, 770756), (392, 660648), (448, 578067), (588, 440432), (672, 385378), (784, 330324), (1176, 220216), (1344, 192689), (1568, 165162), (2352, 110108), (3136, 82581), (4704, 55054), (9408, 27527)]