214375336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 475516800

約数和(自身を除く): 261141464

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 157, 259, 296, 314, 518, 628, 659, 1036, 1099, 1256, 1318, 2072, 2198, 2636, 4396, 4613, 5272, 5809, 8792, 9226, 11618, 18452, 23236, 24383, 36904, 40663, 46472, 48766, 81326, 97532, 103463, 162652, 170681, 195064, 206926, 325304, 341362, 413852, 682724, 724241, 827704, 1365448, 1448482, 2896964, 3828131, 5793928, 7656262, 15312524, 26796917, 30625048, 53593834, 107187668, 214375336]

約数ペア:

[(1, 214375336), (2, 107187668), (4, 53593834), (7, 30625048), (8, 26796917), (14, 15312524), (28, 7656262), (37, 5793928), (56, 3828131), (74, 2896964), (148, 1448482), (157, 1365448), (259, 827704), (296, 724241), (314, 682724), (518, 413852), (628, 341362), (659, 325304), (1036, 206926), (1099, 195064), (1256, 170681), (1318, 162652), (2072, 103463), (2198, 97532), (2636, 81326), (4396, 48766), (4613, 46472), (5272, 40663), (5809, 36904), (8792, 24383), (9226, 23236), (11618, 18452)]